High-speed cutting mill for versatile material comminution
Efficiently transform diverse materials like plastics, textiles, and cannabis into fine, consistent particles with a high-speed cutting mill designed for precision and ease of cleaning, ensuring optimal performance in demanding environments.
Comminutes and Homogenizes Diverse Materials
The Universal Cutting Mill PULVERISETTE 19 from FRITSCH is designed for high-precision comminution across a vast range of materials, from plastics and textiles to electronic waste and pharmaceuticals. It features a unique grinding chamber geometry that utilizes a scissor-like cutting principle, ensuring efficient and blockage-free processing. With a variable speed range of 300 to 3000 rpm and a torque of up to 30 Nm, it accommodates a maximum feed size of 70 x 80 mm and offers a throughput of up to 60 liters per hour. The mill is ideal for sectors requiring reliable size reduction, such as biofuel and cement industries, and meets RoHS compliance standards. Constructed with corrosion-resistant stainless steel 316L, it is suitable for food and pharmaceutical applications. Its design facilitates easy cleaning, featuring a fully openable grinding chamber and removable, wear-free labyrinth seals for quick maintenance. Customizable components like rotors, knives, and sieves allow adaptability for specific applications, supported by engineering consultation to tailor setups to unique production needs.
Benefits
- Enhances operational efficiency with flexible speed adjustments from 300 to 3000 rpm.
- Minimizes cross-contamination risks with easy-to-clean design and removable components.
- Supports diverse industry needs with customizable rotor and knife configurations.
- Improves processing accuracy for analytical applications through precise comminution.
- Offers robust performance and longevity with maintenance-free operation and corrosion-resistant materials.
- Applications
- Chemistry,Silicone rubber,Secondary fuel,Forestry,Pharmaceutical industry,Phytopharmaceuticals,3d printing,Cannabis,Batteries,Electronic waste,Biofuel,Additives in textile industry,Animal feed,Construction materials,Analytical sector,Rohs,Natural cosmetics,Plastics,Food stuffs,Refuse derived fuels,Cement industry,Leather,Environment,Traditional chinese medicine,Hazardous waste,Agriculture,Textiles,Toys
- End products
- Demolished electronic circuit boards,Textile dye additives,Chemical-free leather goods,Polyethylene pellets,Straw pellets,Organic skincare,Cement clinker,Lithium-ion battery powder,Silicone rubber sheets,Concrete aggregate,Woodchips,Biodiesel,Compost,Decontaminated hazardous waste,Metal powders for additive manufacturing,Processed rdf pellets,Rohs-compliant electronic components,Plant-based extracts,Herbal medicine components,Pharmaceuticals,Cannabis oil,Recycled polyester fibers,Shredded waste for fuel,Nutraceuticals,Lead-free toys,Pelletized animal nutrients
- Steps before
- Pre-cooling,Material selection,Sample collection,Sample preparation,Embrittlement with liquid nitrogen,Sample exhaustion with cyclone separators
- Steps after
- Comminution analysis,Particle size analysis,Chemical analysis,Homogenization,Secondary fuel analysis,Quality control testing
- Input ingredients
- dry materials,soft materials,medium-hard materials,fibrous materials,plastics,straw,films,bulk materials,pre-cooled materials,materials embrittled with liquid nitrogen,heterogeneous mixtures,secondary fuels,batteries,cannabis plants,electronic waste,textiles,leather,nuts,silicone rubber,timber,refuse-derived fuels
- Output ingredients
- fine powder,homogeneous samples,finely milled material,comminuted materials,reduced particle size,processed samples for RoHS analysis,samples for chemical analysis,samples for quality control,samples for further analysis
- Market info
- Fritsch is renowned for manufacturing high-quality, engineered-to-order laboratory instruments for sample preparation and particle sizing in research and industrial laboratories, with a strong reputation for precision, innovation, and reliability.
- Rotor speed
- 300-3000 rpm,variable adjustable
- Torque
- Up to 30 Nm
- Max. feed size
- 70 x 80 mm
- Throughput
- Up to 60 l/h
- Sieve cassettes
- 0.2 – 10 mm,further sizes available
- Collection vessel
- 0.25 litres to 60 litres
- Motor
- 5 kW three-phase motor with frequency converter
- Airflow
- Optimum for fast comminution and anti-clogging
- Wear-free seals
- Stainless steel labyrinth seals
- Comminution with dry ice and liquid nitrogen
- Effective for sticky,tough-elastic,or temperature-sensitive materials
- Variable speed
- 300–3000 rpm
- Comminution method
- Cutting principle of scissors
- Batch vs. continuous operation
- Continuous
- Easy cleaning design
- Optimised Clean Design
- Sample feed size
- Max. 70 x 80 mm
- Throughput
- Up to 60 l/h
- Feed material compatibility
- Dry,soft to medium-hard,fibrous materials
- Automation level
- Manual control panel operations
- Comminution with cooling
- Dry ice and liquid nitrogen
- Cleaning method
- Easy open and tool-free
- Corrosive resistance (e.g. acids)
- Stainless steel version 316L
- Adjustable rotor speed
- Yes
- Rotor speed
- Variable 300-3000 rpm
- Feed size
- Max. 70 x 80 mm
- Throughput
- Up to 60 l/h
- Collection vessel size
- 0.25 to 60 litres
- Footprint
- Compact design
- Material
- Stainless steel 316L
- Control panel type
- Front panel with digital display
- Rotor speed adjustment
- Variable 300 – 3000 rpm
- Interchangeable sieve cassettes
- 0.2 – 10 mm
- Funnel type
- Standard / Protected with sample pusher
- Collection vessel size
- 0.25 litres to 60 litres
- Material version
- Corrosion-resistant stainless steel 316L
- Rotor type
- Different rotors for multi-functional use
- Rotor and fixed knives
- Exchangeable