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For pre-crushing of dry, soft to medium-hard or fibrous materials and plastics.
Max. feed size: 120 x 85 mm
Areas of application
For the preliminary comminution of plastics, rubber, films, leather, fabrics, fibres, wood, leaves, roots, animal fodder, grain, corn, peat, tobacco paper, cardboard, derived fuels, metal-free waste, household waste, composites, LCD glass and keypads of mobile phones, electronic chips, circuit boards, coal, bones, horn, dragées, tablets, cork, drugs, derived fuels, heterogeneous mixture of materials, maize, malt, pasta, herbs, spices, dried meat and straw - which can be fed at full length.
In addition, the Power Cutting Mill can also be used in the pharmaceutical or animal feed industries, in dental, medical and metallurgy technology, at veterinary institutes and for RoHS testing.
Method of operation
In the grinding chamber of the Power Cutting Mill, a rotor fitted with knives comminutes the grinding sample in combination with three fixed knives at low rotation speeds.
Features overview
- Fast, reproducible comminution thanks to the high-torque gear motor (2.2 kW)
- Different rotors for adapting the cutting performance to the sample
- Cutting rotor and sieve cassette can be removed and replaced without tools
- Cutting gap can be adjusted externally
- Housing and cover open up completely
- Easy, fast and thorough cleaning of the grinding chamber and all grinding parts
- Certified safety (CE mark) and 2-year warranty
Equipment
Required accessories for the Power Cutting Mill PULVERISETTE 25 can be ordered according to your demands:
- Standard funnel for bulk solids, 10 litres or protected funnel with sample pusher, 3 litres
- Standard rotor with V-cutting edges and fixed knives made of tool steel, hardmetal tungsten carbide or chromium-free tool steel or disk milling cutter rotor with indexable inserts and fixed knives made of hardmetal tungsten carbide
- Sieve inserts with trapezoidal or square perforation in stainless steel 316 or chromium-free steel ST12
- Collecting vessel, 3 litres, or collecting vessel for large quantities, 10 litres
- An universal support stand is optional
| Voltage/connection values: | 400V/3~ * |
| Frequency: | 50-60 Hz * |
| Input Power: | 3240 W * |
| Operating principle: | Cutting |
| Grinding tools: | Cutting rotor |
| Materials of the grinding tools: | Tool steel, hardmetal tungsten carbide, chromium-free steel |
| Rotor speed: | 300 - 360 rpm |
| Feeding: | Batch-wise/continuous |
| Max. feed size: (depends on material and funnel) | 120 x 85 mm |
| Min. sample quantity: | 100 - 150 ml |
| Max. throughput quantity: (depends on material and sieve size) | 85 l/h |
| Final fineness: (depends on sieve insert) | 1 - 10 mm |
| Dimensions: (W x D x H) | Table mounted or on stand 45 x 65 x 63 cm |
| Weight: | 75 kg |
| *Additional voltages available upon request |
Suitable for the following material samples
medium-hard, brittle, tough, fibrous samples
Accessories
Please note: For this FRITSCH mill, you require a feed funnel, a cutting tool set, at least one sieve cassette and a collecting vessel.
Funnels
Collecting vessels
Cutting tool sets made of tool steel and hardmetal tungsten carbide
Sieve cassettes made of stainless steel 316
Accessories for chromium-free comminution - Cutting tool sets made of chromium-free tool steel
Sieve cassettes made of chromium-free steel ST12
Further accessories
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