RITECH PM Series High Speed Precision Pulverizers convert plastic waste, scrap, and pellets into fine powder using a high-speed disc grinding system. With disc sizes from 300–800 mm, they are ideal for medium-hard and impact-resistant plastics, featuring efficient centrifugal grinding,vibration and cyclone-based powder collection.
- Choose of 1 piece or segmented grinding discs
- Automated temperature monitoring
- Automated cooling system
- Special bearing arrangement
- Easily adjustable grinding gap
- Near flat design of cutting chamber
- Vibrating dosing channel
- Low drive power / High throughput
- Robust welded steel construction
- Wide choice of disc variations
- Replaceable wear plates
- Amp meter control


Product Applications
The PM Plastic powder mill machine is designed for efficient pulverizing of waste plastics, production scrap, and plastic pellets into fine, consistent powder for recycling and reprocessing applications.
Plastic recycling and regeneration: Grind waste plastics (such as PE, PP, PVC and engineering plastics) into powder for recycling and reuse.
Plastic modification/filling: Prepare plastic powder for blending and filling (such as for pipes, wood-plastic composites, etc.).
Rotational molding industry: Grind plastic particles into powder and add them to the mold to produce products.
Others: Plastic Powder Milling Machines are commonly used in friction materials, building materials, etc.
About RITECH
RITECH Recycling Systems combines German engineering design with over 20 years of industry experience to deliver safe, efficient, and reliable shredding and pulverizing solutions. Our PM Series high-speed precision plastic grinding machines serve plastics, rubber, biomass, and multiple industrial applications worldwide.



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