Further Rotor / Beater Mills
FURTHER PRODUCT GROUPS
Variable Speed Rotor Mill
PULVERISETTE 14
premium line
Product details
Technical Data
| Operating the PULVERISETTE 14 premium line as Variable Speed Rotor Mill | |
| Working principle | impact |
| Optimal for material type | soft to medium-hard, brittle as well as fibrous, temperature sensitive |
| Grinding tools | impact rotor, impact bar and sieve rings |
| Materials of the grinding tools | stainless steel, stainless steel 316L, pure titanium |
| Min. sample quantity | < 10 ml |
| Max. feed size | 15 mm |
| Final fineness | d50 < 40 μm, sieve rings 0.08 – 6 mm |
| Impact rotor speed | 6,000 - 22,000 rpm |
| Impact speed | 111 m/s = 399.6 km/h |
| PULVERISETTE 14 premium line as a Cutting Mill | |
| Working principle | cutting |
| Optimal for material type | soft, fibrous, hard-tough materials and plastics |
| Cutting tools | cutting rotor and sieve shells |
| Materials of the cutting tools | stainless steel, hardmetal tungsten carbide, pure titanium, zirconium oxide, stainless steel 316L, TiN-coated |
| Min. sample quantity | < 10 ml |
| Max. feed size | 10 mm |
| Final fineness | 0.08 - 4 mm sieve shells |
| Cutting rotor speed | 6,000 - 18,000 rpm |
| Cutting rotor peripheral speed | 30 - 83 m/s |
| Further details for both versions of the mill | |
| Feeding | batchwise or continuous grinding with FRITSCH Cyclone separators |
| Sample throughput (depending on the material and sieve size) | up to 15 l h and more |
| Electrical Details, additional voltages available upon request | 200-240 V/1~, 50-60 Hz, 2500 Watt |
| Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground , adjusted rotor-speed and instrument configuration) | approx. LpAd = 69 dB |
| Weight | 43 kg |
| Dimensions (W x D x H) | bench top instrument 55 x 52 x 63 cm |
