Coarse grinding
Product size some dozens mm to some hundreds µm

Impact Type Screen Mill
Hammer Mill H, Hammer Breaker HB

– When used as a grinding machine to powderize small lumps of materials, the Hammer Mill has a high capacity and only needs minimal auxiliary facilities, making it a very efficient machine.
– Has a durable and simple structure.
– Parts where wearing could take place can be easily replaced and the running cost is low.
– Product sizes can be easily adjusted by exchanging the screens/grates through the side cover.

Low Speed Shearing Screen Type Grinder
Rotoplex Ro

– Durable casing structure made from cast iron
– Designed for easy cleaning and easy exchange of screens/cutters.
– Able to grind resin molded inferior goods of various shapes and sizes.
– Able to grind freshly molded high temperature scraps.
– Cooling air and water are not needed due to its unique structure that is compatible to the high speed rotor.



Low Speed Shearing Screen Type Grinder
Compact Line CL

– Rotors in patented Alpine cross-scissor-cut
– Robust framework construction in “triple frame” technology.
– Electro-hydraulic dual opening system for
mill top section and screen support for fast
and comfortable access to rotor and grinding chamber.
– Gap elimination/minimization for optimal cleaning.
– Machine sizes from 30 kW to 500 kW.

Low Speed Shearing Screen Type Shredder
Nibbler NBS

– The Raw Material can be easily fed into the
machine due to its wide inlet.
– The inlet and outlet are concentric on a plane, allowing for easy positioning.
– Product sizes can be easily adjusted by switching screens.
– Due to the unique design of the screen, the
residence time is short and generation of fines is minimized.
– Energy consumption is low and the noise generated during operation is relatively quiet.

Disintegrator RD, RH, RA/RP, RI

The Hosokawa Micron Angle Disintegrator offers the intense grinding and processing of wet and dry products and can automatically separate and reject non friable material through the optional secondary discharge.

Materials enter at the top of the rotor and are subjected to repeated impact and attritional forces from the high speed rotating hammers, centrifugal force carrying the material through the 360° perforated screen. Easily changed screens ensure uniform reduction and continuous flow which in turn maintains low temperature rise and cuts vibration which gives the benefit of a lower kW requirement. Manufactured to a hygienic standard. All process and non process components manufactured from stainless steel.

RA Design – can also be fitted with a secondary outlet for separation of reject material.

Chemical, Sanitary and over-pressure designs are available.

The Hosokawa Micron Angle Disintegrator is specifically designed for:

  • Dry pulverising
  • Wet grinding
  • Dispersing/Mixing
  • Fine pulping and pureeing


RD Vertical Disintegrator

Coarse Grinder for Rubber Bale
Rubber Chopper PB

For size reduction of bales of natural and synthetic rubbers to facilitate blending with other ingredients or dissolving.

The Hosokawa Micron Rubber Chopper’s extra heavy-duty design can shred bales of rubber and plastic in seconds at a maximum torque of 3Kw/rpm. The machine operates at low speeds (typ 40 rpm) and generates enormous torque to deliver benefits including:

  • Low maintenance
  • Minimised noise, minimal wear
  • Low temperature rise
  • Energy efficiency
  • Controlled end particle size

Various drive assemblies and chopper configurations are available to meet production requirements.

Designed for the positive and automated feeding of problematic grades of synthetic rubber. Providing Chopper performance increase, higher machine utilisation, no operator intervention.

  • Heavy duty manufacture
  • Oversize pneumatic cylinder operation for maximum bale transit
  • Low maintenance
  • No requirement for chopper unit main drive motor upgrade or machine speed increase
  • Standard fit to 15 inch Chopper unit without modification
  • ATEX certified design available for European installations


Rubber Chopper and Bale Ram Feeder