Variable Speed Rotor Mill
PULVERISETTE 14
TEST
de taille initiale < 15 mm | Rotor à impact à 6 dents |
de taille initiale < 10 mm | Rotor à impact à 12 dents |
de taille initiale < 5 mm | Rotor à impact à 24 dents |
Broyage rapide de matériaux de dureté moyenne ou mous | Tamis annulaire à perforation trapézoïdale pour effet de cisaillement |
Broyage rapide de matériaux cassantes pour obtenir des finesses moyennes | Tamis annulaire à perforation carrée pour un plus grand débit et moins de résidus d'échantillon grâce à la surface de tamisage plus grande et ouverte Tamis annulaire à perforation ronde pour une gamme étroite de tailles de particules |
Applicatons | Récipient collecteur |
Pour les applications standards | récipient collecteur avec tube de sortie, couvercle en acier inoxydable et disque labyrinthe en aluminium pour raccord aux cyclones FRITSCH Référence 14.6315.00 récipient collecteur avec couvercle en acier inoxydable et disque labyrinthe en aluminium Référence 14.6310.00 |
Pour l’analyse dans l’industrie agroalimentaire et l’industrie pharmaceutique et pour la préparation d’échantillons qui confère une grande importance à la résistance à la corrosion, aux liquides alcalins et aux acides | récipient collecteur avec tube de sortie, couvercle et disque labyrinthe en acier inoxydable 316L, pour raccord aux cyclones FRITSCH Référence 14.6385.00 récipient collecteur avec couvercle et disque labyrinthe en acier inoxydable 316L Référence 14.6380.00 |
Pour de broyage sans fer ni métaux lourds et préparation d’échantillons conformément à la directive RoHS | récipient collecteur avec tube de sortie avec revêtement PTFE, couvercle en titane pur et disque de labyrinthe en aluminium pour raccord au cyclone de petites quantités Référence 14.6415.00 récipient collecteur avec revêtement PTFE avec couvercle en titane pur et disque labyrinthe en aluminium Référence 14.6410.00 |
Pour échantillons difficiles à broyer et sensibles à la température | récipient collecteur avec tube de sortie, couvercle en acier inoxydable et disque labyrinthe en aluminium pour raccord aux cyclones FRITSCH Référence 14.6315.00 récipient collecteur avec couvercle en acier inoxydable et disque labyrinthe en aluminium Référence 14.6310.00 |
For standard applications choose the extremely durable, low-wear impact rotor with 6, 12 or 24 ribs with cooling fins made of stainless steel, as well as sieve rings with trapezoidal or square and round perforation from 0.08 mm to 6 mm with reinforced edges made of stainless steel 316L for the desired final fineness.
For grinding in the analytical sector, food and pharmaceutical industry please choose select grinding tools made of stainless steel 316L.
For heavy-metal- and iron-free grinding and sample preparation according to RoHS please select impact rotor and sieve ring made of pure titanium.
Difficult-to-mill or temperature-sensitive samples and plastics please select the impact bar.
Collecting vessel with outlet and lid made of stainless steel and labyrinth disk made of aluminium for connecting to FRITSCH Cyclone separators. This collecting vessel with outlet should be used for all standard applications with the impact rotor and sieve ring in combination with the FRITSCH Cyclone separators or for grinding large quantities.
This collecting vessel can also be used for difficult-to-mill and temperature sensitive samples.
1. Collecting vessel | |
General specifications | |
Material Stainless steel – 1.4404/ 316L | |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | 95 HRB |
2. Lid | |
General specifications | |
Material | Stainless steel – 1.4305 |
ISO/EN/DIN code | X10CrNiS18-9 / X8CrNiS18-9 |
Chemical composition | |
Element | Share % |
Iron – Fe | 70.6 – 66.4 |
Carbon – C | 0.10 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.15 – 0.35 |
Chromium – Cr | 17 – 19 |
Nickel – Ni | 8 – 10 |
Copper – Cu | 1.00 |
Nitrogen – N | 0.11 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | approx. 60 HRB |
3. Labyrinth Disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
Collecting vessel with lid made of stainless steel and labyrinth disk made of aluminium for batchwise comminution of easy-to-grind materials. This collecting vessel should be used for all standard applications with the impact rotor and sieve ring.
This collecting vessel can also be used for difficult-to-mill and temperature sensitive samples.
1. Collecting vessel | |
General specifications | |
Material Stainless steel – 1.4404/ 316L | |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | 95 HRB |
2. Lid | |
General specifications | |
Material | Stainless steel – 1.4305 |
ISO/EN/DIN code | X10CrNiS18-9 / X8CrNiS18-9 |
Chemical composition | |
Element | Share % |
Iron – Fe | 70.6 – 66.4 |
Carbon – C | 0.10 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.15 – 0.35 |
Chromium – Cr | 17 – 19 |
Nickel – Ni | 8 – 10 |
Copper – Cu | 1.00 |
Nitrogen – N | 0.11 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | approx. 60 HRB |
3. Labyrinth Disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
The 6-ribs impact rotor with cooling fins is suitable for fast comminution of fibrous substances with a feed size of < 15 mm.
Impact rotors are also available made of stainless steel 316L and pure titanium.
General specifications | |
Material | Stainless steel – 1.4057 |
ISO/EN/DIN code | X17CrNi16-2 |
AISI code | 431 |
Chemical composition | |
Element | Share % |
Iron – Fe | 77.7–80.8 |
Carbon – C | 0.12–0.22 |
Silicon – Si | ≤ 1.0 |
Manganese – Mn | ≤ 1.5 |
Chromium – Cr | 15–17 |
Nickel – Ni | 1.5–2.5 |
Phosphorus – P | ≤ 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7g/cm³ |
Hardness | 295 HB |
The 12-ribs impact rotor with cooling fins is suitable for the grinding of materials with feed size < 10 mm.
Impact rotors are also available made of stainless steel 316L and pure titanium.
General specifications | |
Material | Stainless steel – 1.4057 |
ISO/EN/DIN code | X17CrNi16-2 |
AISI code | 431 |
Chemical composition | |
Element | Share % |
Iron – Fe | 77.7–80.8 |
Carbon – C | 0.12–0.22 |
Silicon – Si | ≤ 1.0 |
Manganese – Mn | ≤ 1.5 |
Chromium – Cr | 15–17 |
Nickel – Ni | 1.5–2.5 |
Phosphorus – P | ≤ 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7g/cm³ |
Hardness | 295 HB |
The 24-ribs impact rotor with cooling fins is suitable for the grinding of fine materials with a feed size of < 5 mm.
Impact rotors are also available made of stainless steel 316L and pure titanium.
General specifications | |
Material | Stainless steel – 1.4057 |
ISO/EN/DIN code | X17CrNi16-2 |
AISI code | 431 |
Chemical composition | |
Element | Share % |
Iron – Fe | 77.7–80.8 |
Carbon – C | 0.12–0.22 |
Silicon – Si | ≤ 1.0 |
Manganese – Mn | ≤ 1.5 |
Chromium – Cr | 15–17 |
Nickel – Ni | 1.5–2.5 |
Phosphorus – P | ≤ 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7g/cm³ |
Hardness | 295 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with square and round perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings determine the final fineness of the sample.
Sieve rings with square and round perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with square and round perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve rings determine the final fineness of the sample.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Collecting vessel with outlet and lid and labyrinth disk made of stainless steel 316L for connecting to FRITSCH Cyclone separators.
This collecting vessel with outlet should be used for grinding in the analytical sector, for food and pharmaceutical industry and for sample preparation with special focus on increased resistance to corrosion, alkalis and acid, with the impact rotor and sieve ring in combination with the FRITSCH Cyclone separators or for grinding large quantities.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Collecting vessel with lid and labyrinth disk made of stainless steel 316L for batchwise comminution of easy-to-grind materials.
This collecting vessel should be used for grinding in the analytical sector, for food and pharmaceutical industry and for sample preparation with special focus on increased resistance to corrosion, alkalis and acids with the impact rotor and sieve ring.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Impact rotor with 12 ribs and cooling fins, stainless steel 316L - for the Variable Speed Rotor Mill PULVERISETTE 14 premium line
This impact rotor with 12 ribs and cooling fins made of stainless steel 316L is ideal for grinding in the analytical sector, for food and pharmaceutical industry and for sample preparation with special focus on increased resistance to corrosion, alkalis and acids.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Collecting vessel with outlet PTFE-coated and lid made of pure titanium and labyrinth disk made of aluminium for connecting to FRITSCH small volume Cyclone separator.
This collecting vessel with outlet should be used for heavy-metal- and iron-free grinding and sample preparation according to RoHS, with the impact rotor and sieve ring in combination with the FRITSCH small volume Cyclone separator.
1. Collecting vessel - PTFE-coated | |
General specifications | |
Material | PTFE |
CAS Number | 9002-84-0 |
Chemical composition | |
Element | Formula |
Polytetrafluoroethylene | C 2F4 |
Melting point | 327° C |
Max. application temp. constant | 260° C |
Max. application temp. briefly | 300° C |
Physical and mechanical properties | |
Density | 2.16 g /cm³ |
Ball pressure hardness | ISO 868, ISO 2039-2, D 55 Shore |
2. Lid | |
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
3. Labyrinth disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
Collecting vessel PTFE-coated with lid made of pure titanium and labyrinth disk made of aluminium for batchwise comminution of easy-to-grind materials.
This collecting vessel should be used for heavy-metal- and iron-free grinding and sample preparation according to RoHS, with the cutting rotor and sieve shells.
1. Collecting vessel - PTFE-coated | |
General specifications | |
Material | PTFE |
CAS Number | 9002-84-0 |
Chemical composition | |
Element | Formula |
Polytetrafluoroethylene | C 2F4 |
Melting point | 327° C |
Max. application temp. constant | 260° C |
Max. application temp. briefly | 300° C |
Physical and mechanical properties | |
Density | 2.16 g /cm³ |
Ball pressure hardness | ISO 868, ISO 2039-2, D 55 Shore |
2. Lid | |
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
3. Labyrinth disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
Impact rotor with 6 ribs and cooling fins, pure titanium, fast comminution of fibrous substances - feed size < 15 mm
Additionally, the following rotors are also available:
Impact rotor with 12 ribs and cooling fins, pure titanium, grinding of materials - feed size < 10 mm
Impact rotor with 24 ribs and cooling fins, pure titanium, grinding fine materials - feed size < 5 mm
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Impact rotor with 12 ribs and cooling fins, pure titanium, grinding of materials - feed size < 10 mm
Additionally, the following rotors are also available:
Impact rotor with 6 ribs and cooling fins, pure titanium, fast comminution of fibrous substances - feed size < 15 mm
Impact rotor with 24 ribs and cooling fins, pure titanium, grinding fine materials - feed size < 5 mm
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Impact rotor with 24 ribs and cooling fins, pure titanium, for grinding fine materials - feed size < 5 mm Additionally, the following rotors are also available:
Impact rotor with 6 ribs and cooling fins, pure titanium, fast comminution of fibrous substances - feed size < 15 mm
Impact rotor with 12 ribs and cooling fins, pure titanium, grinding of materials - feed size < 10 mm
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Sieve rings determine the final fineness of the sample.
Sieve rings with reinforced edges and trapezoidal perforation are perfect for fast comminution of medium-hard to soft materials, the trapezoidal perforation provides additional shearing effects.
Sieve rings are also available in further perforations.
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Sieve rings determine the final fineness of the sample.
Sieve rings with reinforced edges and trapezoidal perforation are perfect for fast comminution of medium-hard to soft materials, the trapezoidal perforation provides additional shearing effects.
Sieve rings are also available in further perforations.
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Sieve rings determine the final fineness of the sample.
Sieve rings with reinforced edges and trapezoidal perforation are perfect for fast comminution of medium-hard to soft materials, the trapezoidal perforation provides additional shearing effects.
Sieve rings are also available in further perforations.
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Sieve rings determine the final fineness of the sample.
Sieve rings with reinforced edges and trapezoidal perforation are perfect for fast comminution of medium-hard to soft materials, the trapezoidal perforation provides additional shearing effects.
Sieve rings are also available in further perforations.
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Sieve rings determine the final fineness of the sample.
Sieve rings with reinforced edges and trapezoidal perforation are perfect for fast comminution of medium-hard to soft materials, the trapezoidal perforation provides additional shearing effects.
Sieve rings are also available in further perforations.
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Sieve rings determine the final fineness of the sample.
Sieve rings with reinforced edges and trapezoidal perforation are perfect for fast comminution of medium-hard to soft materials, the trapezoidal perforation provides additional shearing effects.
Sieve rings are also available in further perforations.
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Sieve rings determine the final fineness of the sample.
Sieve rings with reinforced edges and trapezoidal perforation are perfect for fast comminution of medium-hard to soft materials, the trapezoidal perforation provides additional shearing effects.
Sieve rings are also available in further perforations.
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Collecting vessel with outlet and lid made of stainless steel and labyrinth disk made of aluminium for connecting to FRITSCH Cyclone separators. This collecting vessel with outlet should be used for all standard applications with the impact rotor and sieve ring in combination with the FRITSCH Cyclone separators or for grinding large quantities.
This collecting vessel can also be used for difficult-to-mill and temperature sensitive samples.
1. Collecting vessel | |
General specifications | |
Material Stainless steel – 1.4404/ 316L | |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | 95 HRB |
2. Lid | |
General specifications | |
Material | Stainless steel – 1.4305 |
ISO/EN/DIN code | X10CrNiS18-9 / X8CrNiS18-9 |
Chemical composition | |
Element | Share % |
Iron – Fe | 70.6 – 66.4 |
Carbon – C | 0.10 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.15 – 0.35 |
Chromium – Cr | 17 – 19 |
Nickel – Ni | 8 – 10 |
Copper – Cu | 1.00 |
Nitrogen – N | 0.11 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | approx. 60 HRB |
3. Labyrinth Disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
Collecting vessel with lid made of stainless steel and labyrinth disk made of aluminium for batchwise comminution of easy-to-grind materials. This collecting vessel should be used for all standard applications with the impact rotor and sieve ring.
This collecting vessel can also be used for difficult-to-mill and temperature sensitive samples.
1. Collecting vessel | |
General specifications | |
Material Stainless steel – 1.4404/ 316L | |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | 95 HRB |
2. Lid | |
General specifications | |
Material | Stainless steel – 1.4305 |
ISO/EN/DIN code | X10CrNiS18-9 / X8CrNiS18-9 |
Chemical composition | |
Element | Share % |
Iron – Fe | 70.6 – 66.4 |
Carbon – C | 0.10 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.15 – 0.35 |
Chromium – Cr | 17 – 19 |
Nickel – Ni | 8 – 10 |
Copper – Cu | 1.00 |
Nitrogen – N | 0.11 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | approx. 60 HRB |
3. Labyrinth Disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
The FRITSCH impact bar is ideal for very gentle and fast grinding of especially heat-sensitive materials such as powder coatings or plastics as well as for the smooth pre-crushing and fine comminution of hard-brittle to soft, fatty or samples with residual moisture. The corresponding impact rotor and a special sieve ring for the impact bar must be ordered separately.
General specifications | |
Material | Stainless steel – 1.4057 |
ISO/EN/DIN code | X17CrNi16-2 |
AISI code | 431 |
Chemical composition | |
Element | Share % |
Iron – Fe | 77.7–80.8 |
Carbon – C | 0.12–0.22 |
Silicon – Si | ≤ 1.0 |
Manganese – Mn | ≤ 1.5 |
Chromium – Cr | 15–17 |
Nickel – Ni | 1.5–2.5 |
Phosphorus – P | ≤ 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7g/cm³ |
Hardness | 295 HB |
The 6-ribs impact rotor with cooling fins is suitable for fast comminution of fibrous substances with a feed size of < 15 mm.
Impact rotors are also available made of stainless steel 316L and pure titanium.
General specifications | |
Material | Stainless steel – 1.4057 |
ISO/EN/DIN code | X17CrNi16-2 |
AISI code | 431 |
Chemical composition | |
Element | Share % |
Iron – Fe | 77.7–80.8 |
Carbon – C | 0.12–0.22 |
Silicon – Si | ≤ 1.0 |
Manganese – Mn | ≤ 1.5 |
Chromium – Cr | 15–17 |
Nickel – Ni | 1.5–2.5 |
Phosphorus – P | ≤ 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7g/cm³ |
Hardness | 295 HB |
The 12-ribs impact rotor with cooling fins is suitable for the grinding of materials with feed size < 10 mm.
Impact rotors are also available made of stainless steel 316L and pure titanium.
General specifications | |
Material | Stainless steel – 1.4057 |
ISO/EN/DIN code | X17CrNi16-2 |
AISI code | 431 |
Chemical composition | |
Element | Share % |
Iron – Fe | 77.7–80.8 |
Carbon – C | 0.12–0.22 |
Silicon – Si | ≤ 1.0 |
Manganese – Mn | ≤ 1.5 |
Chromium – Cr | 15–17 |
Nickel – Ni | 1.5–2.5 |
Phosphorus – P | ≤ 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7g/cm³ |
Hardness | 295 HB |
The 24-ribs impact rotor with cooling fins is suitable for the grinding of fine materials with a feed size of < 5 mm.
Impact rotors are also available made of stainless steel 316L and pure titanium.
General specifications | |
Material | Stainless steel – 1.4057 |
ISO/EN/DIN code | X17CrNi16-2 |
AISI code | 431 |
Chemical composition | |
Element | Share % |
Iron – Fe | 77.7–80.8 |
Carbon – C | 0.12–0.22 |
Silicon – Si | ≤ 1.0 |
Manganese – Mn | ≤ 1.5 |
Chromium – Cr | 15–17 |
Nickel – Ni | 1.5–2.5 |
Phosphorus – P | ≤ 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7g/cm³ |
Hardness | 295 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the final fineness of the sample.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with square and round perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with square and round perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with square and round perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action. .
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
- special sieve ring and only for the use together with the impact bar -
Sieve rings determine the end fineness of the sample.
Sieve rings with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve rings with round perforation achieve during comminution a smaller grain band.
Sieve rings with square perforation often achieve a higher throughput and the sample residue is less compared to sieve rings with round perforation.
Sieve rings with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action. .
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Applicatons | Récipient collecteur |
Pour les applications standards | récipient collecteur avec tube de sortie, couvercle en acier inoxydable et disque labyrinthe en aluminium pour raccord aux cyclones FRITSCH Référence 14.6515.00 récipient collecteur avec couvercle en acier inoxydable et disque labyrinthe en aluminium Référence 14.6510.00 |
Pour de broyage sans fer ni métaux lourds et préparation d’échantillons conformément à la directive RoHS | récipient collecteur avec tube de sortie avec revêtement PTFE et couvercle en titane pur, disque de labyrinthe en aluminium pour raccord au cyclone de petites quantités Référence 14.4615.00 récipient collecteur avec revêtement PTFE et couvercle en titane pur, disque de labyrinthe en aluminium Référence 14.4610.00 |
Pour les applications standards | Matériau |
Pour le broyage matériaux fibreux et de matières plastiques | acier inoxydable Référence 14.6590.00 |
Pour le broyage matériaux durs-résistants | métal du carbure de tungstène Référence 14.6595.00 |
Pour un broyage sans fer ni métaux lourds et préparer des échantillons conformément à la directive RoHS | Matériau |
Pour broyer des matières molles | titane pur Référence 14. 4690.00 |
Pour le matériaux durs-résistants | oxyde de zirconium Référence 14.4695.00 |
Broyage rapide de matériaux de dureté moyenne ou mous | Insert tamis à perforation trapézoïdale pour effet de cisaillement |
Broyage rapide de matériaux cassantes pour obtenir des finesses moyennes | Insert tamis à perforation carrée pour un plus grand débit et moins de résidus d'échantillon grâce à la surface de tamisage plus grande et ouverte Insert tamis à perforation ronde pour une gamme étroite de tailles de particules |
For standard applications of pre- and fine comminution of fibrous materials and plastics select the cutting rotor made of stainless steel.
The cutting rotor made of hardmetal tungsten carbide comminutes hard-tough materials. Choose in both cases additionally sieve shells with trapezoidal, square or round perforation made of stainless steel 316L.
For heavy-metal- and iron-free grinding and sample preparation according to RoHS use the cutting rotor with cooling fins and sieve shells holder made of stainless steel TiN-coated.
For comminution of soft materials choose rotor edges and fixed knives made of pure titanium and for hard-tough materials we recommend rotor edges and fixed knives made of zirconium oxide. Choose in both cases additionally sieve shells with trapezoidal perforation made of stainless steel TiN-coated.
Collecting vessel with outlet and lid made of stainless steel and labyrinth disk made of aluminium for connecting to FRITSCH Cyclone separators.
This collecting vessel with outlet should be used for all standard applications with the cutting rotor and sieve shells in combination with the FRITSCH Cyclone separators or for grinding large quantities.
1. Collecting vessel and lid | |
General specifications | |
Material | Stainless steel – 1.4305 |
ISO/EN/DIN code | X10CrNiS18-9 / X8CrNiS18-9 |
Chemical composition | |
Element | Share % |
Iron – Fe | 70.6 – 66.4 |
Carbon – C | 0.10 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.15 – 0.35 |
Chromium – Cr | 17 – 19 |
Nickel – Ni | 8 – 10 |
Copper – Cu | 1.00 |
Nitrogen – N | 0.11 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | approx. 60 HRB |
2. Labyrinth Disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
Collecting vessel with lid made of stainless steel and labyrinth disk made of aluminium.
This collecting vessel should be used for all standard applications with the cutting rotor and sieve shells.
1. Collecting vessel and lid | |
General specifications | |
Material | Stainless steel – 1.4305 |
ISO/EN/DIN code | X10CrNiS18-9 / X8CrNiS18-9 |
Chemical composition | |
Element | Share % |
Iron – Fe | 70.6 – 66.4 |
Carbon – C | 0.10 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.15 – 0.35 |
Chromium – Cr | 17 – 19 |
Nickel – Ni | 8 – 10 |
Copper – Cu | 1.00 |
Nitrogen – N | 0.11 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | approx. 60 HRB |
2. Labyrinth Disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
Cutting rotor made of stainless steel: consisting of cutting rotor with cooling fins and sieve shells holder made of stainless steel and rotor edges and fixed knives made of hardened stainless steel.
1. Cutting rotor and cooling fins | |
General specifications | |
Material | Stainless steel – 1.4057 |
ISO/EN/DIN code | X17CrNi16-2 |
AISI code | 431 |
Chemical composition | |
Element | Share % |
Iron – Fe | 77.7–80.8 |
Carbon – C | 0.12–0.22 |
Silicon – Si | ≤ 1.0 |
Manganese – Mn | ≤ 1.5 |
Chromium – Cr | 15–17 |
Nickel – Ni | 1.5–2.5 |
Phosphorus – P | ≤ 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7g/cm³ |
Hardness | 295 HB |
2. Sieve shells holder | |
General specifications | |
Material | Stainless steel – 1.4305 |
ISO/EN/DIN code | X10CrNiS18-9 / X8CrNiS18-9 |
Chemical composition | |
Element | Share % |
Iron – Fe | 70.6 – 66.4 |
Carbon – C | 0.10 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.15 – 0.35 |
Chromium – Cr | 17 – 19 |
Nickel – Ni | 8 – 10 |
Copper – Cu | 1.00 |
Nitrogen – N | 0.11 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | approx. 60 HRB |
3. Rotor edges and fixed knives | |
General specifications | |
Material | Stainless steel – 1.4112 |
ISO/EN/DIN code | X90CrMoV18 / EN 10088 |
Chemical composition | |
Element | Share % |
Iron – Fe | 79 - 77 |
Chromium – Cr | 17 - 19 |
Silicon – Si | 1.0 |
Manganese – Mn | 1.0 |
Molybdenum – Mo | 0.9 - 1.3 |
Carbon – C | 0.85 - 0.95 |
Vanadium – V | 0.07 - 0.012 |
Phosphorus – P | 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7 g/cm³ ; |
Hardness | 56 - 58 HRC |
Cutting rotor made of hardmetal tungsten carbide: consisting of cutting rotor with cooling fins and sieve shells holder made of stainless steel and rotor edges and fixed knives made of hardmetal tungsten carbide.
1. Cutting rotor and cooling fins | |
General specifications | |
Material | Stainless steel – 1.4057 |
ISO/EN/DIN code | X17CrNi16-2 |
AISI code | 431 |
Chemical composition | |
Element | Share % |
Iron – Fe | 77.7–80.8 |
Carbon – C | 0.12–0.22 |
Silicon – Si | ≤ 1.0 |
Manganese – Mn | ≤ 1.5 |
Chromium – Cr | 15–17 |
Nickel – Ni | 1.5–2.5 |
Phosphorus – P | ≤ 0.04 |
Sulphur – S | 0.015 |
Physical and mechanical properties | |
Density | 7.7g/cm³ |
Hardness | 295 HB |
2. Sieve shells holder | |
General specifications | |
Material | Stainless steel – 1.4305 |
ISO/EN/DIN code | X10CrNiS18-9 / X8CrNiS18-9 |
Chemical composition | |
Element | Share % |
Iron – Fe | 70.6 – 66.4 |
Carbon – C | 0.10 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.15 – 0.35 |
Chromium – Cr | 17 – 19 |
Nickel – Ni | 8 – 10 |
Copper – Cu | 1.00 |
Nitrogen – N | 0.11 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | approx. 60 HRB |
3. Rotor edges and fixed knives | |
General Specification | |
Material | Hardmetal tungsten carbide – WC |
Chemical composition | |
Element | Share % |
Tungsten carbide – WC | 88 |
Cobalt – Co | 12 |
Physical and mechanical properties | |
Density | 12.4 g/cm³ |
Hardness | 89.5 HRA |
Sieve shells 0.08 mm trapezoidal perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 0.12 mm trapezoidal perforation made of stainless steel 316L.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 0.2 mm trapezoidal perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 0.5 mm trapezoidal perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action. Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 0.75 mm trapezoidal perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 1 mm trapezoidal perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 1.5 mm trapezoidal perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 2 mm trapezoidal perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses.
Sieve shells with round perforation achieve during comminution a smaller grain band. Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 2 mm square perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with square and round perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 4 mm square perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with square and round perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 6 mm square perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with square and round perforation are ideal for the comminution of brittle materials.
Sieve shells with square perforation achieve a larger throughput and the sample residue is less compared to sieve shells with round perforation. Additionally, sieve shells with trapezoidal perforation which are ideal for fast comminution with additional shearing effects are offered.
Sieve shells are also available in further perforations.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Set of sieve shells 1 mm round perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Set of sieve shells 1.5 mm round perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Set of sieve shells 2 mm round perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Sieve shells 3 mm round perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample.
Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
Set of sieve shells 4 mm round perforation made of stainless steel 316L.
Sieve shells determine the final fineness of the sample. Sieve shells with round and square perforations are recommended for the comminution of brittle materials for achieving medium finenesses. Sieve shells with round perforation achieve during comminution a smaller grain band.
Sieve shells with square perforation often achieve a higher throughput and the sample residue is less compared to sieve shells with round perforation.
Sieve shells with trapezoidal perforations are suitable for fast comminution of medium hard to soft materials and improve size reduction through extra shearing action.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Collecting vessel with outlet PTFE-coated and lid made of pure titanium and labyrinth disk made of aluminium for connecting to FRITSCH small volume Cyclone separator.
This collecting vessel with outlet should be used for heavy-metal- and iron-free grinding and sample preparation according to RoHS, with the cutting rotor and sieve shells in combination with the FRITSCH small volume Cyclone separator.
1. Collecting vessel - PTFE-coated | |
General specifications | |
Material | PTFE |
CAS Number | 9002-84-0 |
Chemical composition | |
Element | Formula |
Polytetrafluoroethylene | C 2F4 |
Melting point | 327° C |
Max. application temp. constant | 260° C |
Max. application temp. briefly | 300° C |
Physical and mechanical properties | |
Density | 2.16 g /cm³ |
Ball pressure hardness | ISO 868, ISO 2039-2, D 55 Shore |
2. Lid | |
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
3. Labyrinth disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
Collecting vessel PTFE-coated with lid made of pure titanium and labyrinth disk made of aluminium for batchwise comminution of easy-to-grind materials.
This collecting vessel should be used for heavy-metal- and iron-free grinding and sample preparation according to RoHS, with the cutting rotor and sieve shells.
1. Collecting vessel - PTFE-coated | |
General specifications | |
Material | PTFE |
CAS Number | 9002-84-0 |
Chemical composition | |
Element | Formula |
Polytetrafluoroethylene | C 2F4 |
Melting point | 327° C |
Max. application temp. constant | 260° C |
Max. application temp. briefly | 300° C |
Physical and mechanical properties | |
Density | 2.16 g /cm³ |
Ball pressure hardness | ISO 868, ISO 2039-2, D 55 Shore |
2. Lid | |
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
3. Labyrinth disk | |
General specifications | |
Material | Aluminium AlZnMgCu1,5 |
ISO/EN/DIN Code | 3.4365 |
Chemical composition | |
Element | Share % | Iron – Fe | 0.50 |
Silicon – Si | 0.40 |
Copper – Cu | 1.20 - 2.0 |
Manganese – Mn | 0.30 |
Magnesium – Mg | 2.1 - 2.9 |
Chromium – Cr | 0.18 - 0.28 |
Zinc – ZN | 5.1 - 6.1 |
Titan – Ti | 0.20 |
Physical and mechanical properties | |
Density | 2,7 g/cm³ |
Hardness | 2,75 Mohs |
Cutting rotor made of pure titanium - for the Variable Speed Rotor Mill PULVERISETTE 14 premium line consisting of cutting rotor with cooling fins and sieve shells holder made of stainless steel TiN-coated and rotor edges and fixed knives made of pure titanium.
The cutting rotor made of pure titanium is ideal for comminution of soft materials for heavy-metal- and iron-free grinding and sample preparation according to RoHS.
Please choose additionally sieve shells with trapezoidal perforation TiN-coated to determine the desired final fineness.
1. Cuttin rotor with cooling fins and sieve shells holder TiN-coated | |
General specifications | |
Material | Titanium nitride – TiN |
ISO/EN/DIN code |
Chemical composition | |
Element | Share % |
Titanium nitride TiN | 100 |
2. Rotor edges and fixed knives | |
General specifications | |
Material | Pure titanium – 3.7035 – Ti 2 |
ISO/EN/DIN code | DIN 17861 |
Chemical composition | |
Element | Share % |
Titanium – Ti | 99.4 – 99.5 |
Oxygen – O | 0.18 |
Nitrogen – N | 0.05 |
Carbon – C | 0.06 |
Hydrogen – H | 0.013 |
Iron - Fe | 0.2 |
Physical and mechanical properties | |
Density | 4.5 g/cm³ |
Hardness / Brinell guide value HB 30 | 150 Brinell hardness |
Cutting rotor made of zirconium oxide - for the Variable Speed Rotor Mill PULVERISETTE 14 premium line consisting of cutting rotor with cooling fins and sieve shells holder made of stainless steel TiN-coated and rotor edges and fixed knives made of zirconium oxide.
The cutting rotor made of zirconium oxide is ideal for comminution of hard-tough materials for heavy-metal- and iron-free grinding and sample preparation according to RoHS.
Please choose additionally sieve shells with trapezoidal perforation TiN-coated to determine the desired final fineness.
Sieve shells 0.5 mm trapezoidal perforation, TiN-coated.
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforation are ideal for fast comminution with additional shearing effects.
Ideal to use with the cutting rotors made of titanium and zirconium oxide for heavy-metal- and iron-free grinding and sample preparation according to RoHS.
Sieve shells are also available in further perforations.
General specifications | |
Material | Titanium nitride – TiN |
ISO/EN/DIN code |
Chemical composition | |
Element | Share % |
Titanium nitride TiN | 100 |
Sieve shells 1 mm trapezoidal perforation, TiN-coated
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforation are ideal for fast comminution with additional shearing effects.
Ideal to use with the cutting rotors made of titanium and zirconium oxide for heavy-metal- and iron-free grinding and sample preparation according to RoHS.
Sieve shells are also available in further perforations.
General specifications | |
Material | Titanium nitride – TiN |
ISO/EN/DIN code |
Chemical composition | |
Element | Share % |
Titanium nitride TiN | 100 |
Sieve shells 2 mm trapezoidal perforation, TiN-coated
Sieve shells determine the final fineness of the sample.
Sieve shells with trapezoidal perforation are ideal for fast comminution with additional shearing effects.
Ideal to use with the cutting rotors made of titanium and zirconium oxide for heavy-metal- and iron-free grinding and sample preparation according to RoHS.
Sieve shells are also available in further perforations.
General specifications | |
Material | Titanium nitride – TiN |
ISO/EN/DIN code |
Chemical composition | |
Element | Share % |
Titanium nitride TiN | 100 |
FRITSCH Cyclone separators ensure with their powerful airflow simple feeding and faster throughput. The powerful airflow enables the use of finer sieve rings to achieve a higher final fineness. The cyclones are ideal for even for temperature-sensitive samples and materials which are otherwise difficult to grind finely, such as electrostatically-charged plastics or powder coatings. Two models are available: High performance Cyclone separator and small volume Cyclone separator.
High-performance Cyclone separator made of stainless steel 304 for sample exhaustion, incl. sample glass 1000 ml and connections for exhaust system.
The compact FRITSCH high-performance Cyclone separator, which is made completely out of stainless steel 304, is particularly indispensable in the analytical sector and the food and pharmaceutical industries. Due to its high surface quality, it offers enhanced resistance to corrosive media such as alkalis and acids, but particularly to media containing chlorides – and is especially easy to clean with a wide range of possible cleaning agents, without leaving any residues. The Cyclone separator can also be fully dismantled, meaning that it can be completely emptied, flooded and sterilised. Your advantage: reliable protection against cross-contamination.
General specifications | |
Material | Stainless steel – 1.4301 |
ISO/EN/DIN code | X5CrNi1810 |
Chemical composition | |
Element | Share % |
Iron – Fe | 66.805 |
Carbon – C | 0.070 |
Silicon – Si | 1.000 |
Manganese – Mn | 2.000 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.030 |
Chromium – Cr | 19.5 |
Nickel – Ni | 10.5 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 7.8 g/cm³ |
Hardness | HRB 96 |
Sample glass 1 litre for sample exhaustion with the high-performance Cyclone separator.
The sample glass with 2 litres volume is recommended for sample exhaustion with the high-performance Cyclone separator for sample discharges larger than 1000 ml, since only a 1 litre sample glass is included in the delivery of the high-performance Cyclone separator.
The sample glass with 5 litres volume is recommended for sample exhaustion with the high-performance Cyclone separator for sample discharges larger than 1000 ml, since only a 1 litre sample glass is included in the delivery of the high-performance Cyclone separator.
The collection vessel 20 litres is recommended for sample exhaustion with the high-performance Cyclone separator for sample discharges larger than 1000 ml, since only a 1 litre sample glass is included in the delivery of the high-performance Cyclone separator.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
The collection vessel 60 litres is recommended for sample exhaustion with the high-performance Cyclone separator for sample discharges larger than 1000 ml, since only a 1 litre sample glass is included in the delivery of the high-performance Cyclone separator.
General specifications | |
Material | Stainless steel – 1.4404/316L |
ISO/EN/DIN code | X2CrNiMo17-12-2 |
Chemical composition | |
Element | Share % |
Iron – Fe | approx. 62.8 |
Carbon – C | 0.03 |
Silicon – Si | 1 |
Manganese – Mn | 2 |
Phosphorus – P | 0.045 |
Sulphur – S | 0.015 |
Chromium – Cr | 18.5 |
Molybdenum – Mo | 2.50 |
Nickel – Ni | 13.00 |
Nitrogen – N | 0.110 |
Physical and mechanical properties | |
Density | 8.0 g/cm³ |
Hardness | 215 HB |
Small volume Cyclone separator made of plastic for sample exhaustion of small sample quantities, incl. 500 ml sample glass.
We designed the compact FRITSCH small volume Cyclone separator especially for exhaustion of small sample quantities. It is made of plastic, can be dismantled completely and cleaned in a dishwasher for reliably preventing contaminations.
The comminuted sample is collected in a 500 ml sample glass, in which it can also be transported and stored. Alternatively a sample glass 250 ml can also be screwed-on and ordered: order no. 27.1450.00.
The small volume Cyclone separator can be combined with the exhaust system order no. 43.9070.00 or can also be used with the supplied fine-dust filter 80-100 µm for passive utilisation.
Replacement fine-dust-filters 80-100 µm can be reordered: order no. 45.8218.16.
Replacement fine-dust filter 80-100 µm for small volume Cyclone separator for passive utilisation.
Replacement fine-dust filter 35 – 40 μm for small volume Cyclone separator for passive utilisation.
Sample bottle with screw lid, thread of sample bottle GL55, sample bottle can be used with dividing heads, division ratio 1:8 and 1:10.
Furthermore a sample vessel 32 ml with lid, article-number 83.3190.16, is available, which can be inserted in the sample bottles 250 ml and 500 ml for dividing smallest sample quantities.
The sample glass is recommended for sample exhaustion with the small volume Cyclone separator for sample discharges smaller than 500 ml, since only a 500 ml sample glass is included in the delivery of the small volume performance Cyclone separator.
Sample bottle with screw lid, thread of sample bottle GL55.
Sample bottle can be used with dividing heads, division ratio 1:8.
Furthermore a sample vessel 32 ml with lid, article-number 83.3190.16, is available, which can be inserted in the sample bottles 250 ml and 500 ml for dividing smallest sample quantities.
Sample glass can also be used for sample exhaustion with the small volume Cyclone separator.
With the switch box, both the control of the exhaust system for sample exhaustion with Cyclone separators and for cooling the PULVERISETTE 14 premium line can be done directly via the Variable Speed Rotor Mill PULVERISETTE 14 premium line - fast, simple and comfortable.
The switch box can be used for 100-240 V/1~, 50-60 Hz and up to 3600 Watt.
Connecting piece for exhaust system, for connection to exhaust system (Order No. 43.9070.00) for additional cooling of the Variable Speed Rotor Mill PULVERISETTE 14 premium line.
The exhaust system, dust category "M" according to DIN EN 60335-2-69 for 230 V/1~, 50/60 Hz, 1600 Watt is versatile:
For combination with the high performance and small volume cyclones.
To operate the FRITSCH Cyclones you need an exhaust system. The strong airflow ensures simple feeding, increases throughput, and reduces the thermal load of the samples. The high performance and small volume Cyclone separator can be combined with Universal Cutting Mills PULVERISETTE 19, the Variable Speed Rotor Mill PULVERISETTE 14 premium line and classic line. The small volume cyclone can also be combined with the Variable Speed Rotor Mill PULVERISETE 14 premium line and classic line even for passive utilisation – without sample exhaust.
The high-performance cyclone is ideal for combination with the Universal Cutting Mills PULVERISETTE 19 large, the Cross Beater Mill PULVERISETTE 16 and the Disk Mill PULVERISETTE 13 premium line for optimal sample extraction and for comminution of larger quantities.
For cooling of the Variable Speed Rotor Mill PULVERISETTE 14 premium line
By connecting the exhaust system with the connecting piece order no. 14.4214.00, the cooling of the mill can easily be enhanced.
For connecting to Disk Mill PULVERISETTE 13 premium line
The exhaust is simply connected to the PULVERISETTE 13 premium line and operated via a start and stop button on the instrument – for dust free comminution.
For connecting to the Jaw Crusher PULVERISETTE 1, Modell I + II classic line
Simply connect the exhaust system to the integrated connection of the PULVERISETTE 1. Fine dust arising during comminution is automatically removed. The exhaust system is also very useful when cleaning the grinding parts.
For connecting to the Disk Mill PULVERISETTE 13 classic line
The exhaust system can be easily connected to the PULVERISETTE 13 classic line. Fine dust arising during comminution is automatically removed. The exhaust system is also very useful when cleaning the grinding parts.
For exhaustion of the sample during dry measurement with the Laser Particle Sizers ANALYSETTE 22 NeXT
An exhaust system is necessary to ensure automatic sample exhaustion during dry measurement. When the measurement is completed it can also be easily used to manually clean the feeder.
Please note that the exhaust system article no. 43.9070.00, is not equipped with a fine filter and therefore dust may escape. Please consider the valid occupational health and safety regulations. This exhaust system is mostly recommended for dust-free grinding and the vacuuming of during the process developing fine dust in the upper part of the grinding chamber and for the cleaning of the grinding parts.
For vacuuming of the sample during dry measurement with the Laser Particle Sizers ANALYSETTE 22 NeXT, we recommended we recommend the exhaust system article no. 43.9060.00, which is equipped with a hose and an ultra-fine filter of dust class "H" according to DIN EN 60335-2-69, so that the escape of fine dust is reduced.
1 pack = 5 pieces
One pack is included in the scope of delivery of the exhaust system (article No. 43.9070.00).
These fleece filter bags should be used for the vacuuming off of fine, dry materials.
For the vacuuming off of coarse, wet materials are plastic bags available (article no. 43.9052.00).
1 pack = 5 pieces
One pack is included in the order of the exhaust system (article No. 43.9070.00).
These plastic bags should be used for the vacuuming off of coarse, wet materials.
For the vacuuming off of fine, dry materials are paper filter bags available (article no. 43.9055.00).
IQ/OQ documentation for the independent utilization for the support of instrument qualification in the quality management system for the Variable Speed Rotor Mill PULVERISETTE 14 premium line.
IQ/OQ documentation (questionnaire format - implementation by customer) for the independent support of instrument qualification in the quality management system for the Variable Speed Rotor Mill PULVERISETTE 14 premium line.
Directly controlled by and precisely matched to the mill, the new FRITSCH Vibratory Feeder LABORETTE 24 always ensures the correct feed rate – ideal for slowly feeding small or smallest material quantities or for grinding larger quantities.
Vibratory Feeder LABORETTE 24 with V-shaped channel and stand, incl. connection cable for automatic control via the Variable Speed Rotor Mill PULVERISETTE 14 premium line.
IQ/OQ documentation (questionnaire format - implementation by customer) for the independent utilization for the support of instrument qualification in the quality management system for the Vibratory Feeder LABORETTE 24.