Patented power team
With the extra powerful, patented FRITSCH Cutting Mill Combination of the Universal Cutting Mill PULVERISETTE 19 large with variable rotational speed of 50-700 rpm and the Universal Cutting Mill PULVERISETTE 19 with a variable rotational speed of 300-3000 rpm, as well as the associated FRITSCH high-performance Cyclone separator, it is possible, for example, to process 2 litres of sample material with a particle size of 30 mm in only one single step.
It doesn‘t matter how heterogeneous the sample is – even household waste, construction waste, German recycling system bales or light shredder fractions from automobile recycling: Within five minutes, our extra-powerful double mill will reduce any of these materials into a representatively divided analysis sample with a final fineness of < 500 μm! This is the ideal solution for inexpensive preparation of heterogeneous materials for analysis according to the Technical Instructions on Municipal Waste (TOC) or for determination of the calorific value and chlorine content.
| Working principle | cutting |
| Optimal for material type | soft, medium-hard, brittle, tough, fibrous samples |
| Cutting tools | rotor with V-cutting edges and fixed knives, rotor with notched edges and fixed knives, rotor with straight cutting edges and fixed knives, disk milling cutter rotor with indexable inserts and fixed knives |
| Materials of the cutting tools | hardened stainless steel, stainless steel 316L, hardmetal tungsten carbide, chromium-free tool steel, chromium-free steel DC01 |
| Max. feed size (depending on the material and funnel) | 120 x 85 mm |
| Max. throughput (depending on the material and sieve size) | 60 l/h |
| Final fineness (depends on sieve cassette - additional sieve sizes available) | 0.2 - 10 mm |
| Feeding | batchwise/continuous |
| Rotor speed | 50-700 rpm resp. 300-3000 rpm |
| Rotor peripheral speed | 0.26-3.66 m/s resp. 1.57-15.7 m/s |
| Electrical Details - other voltages on request | 380-460 V/3~, 50-60 Hz, 8800 Watt |
| Emission sound pressure level at the workplace according to DIN EN ISO 3746 (depending on the material to be ground, rotor and sieve insert used) | LpAd = 78 dB |
| Weight | 251 kg |
| Dimensions (W x D x H) | on included undeframe 100 x 65 x 145 cm |
The PULVERISETTE 19 large/19 with voltage of “/3~” can only be operated on a three-phase supply network.
Other voltages and configurations on request!
