Knife Mill Type PS-K



Method of Operation

The material is fed into the knife mill via a wide feeding chute. The size reduction takes place between the knives of the fast rotating rotor and the stationary housing knives. The particle size of the reduced material is determined by mesh size of the easily exchangeable screen installed at the bottom of the housing. Vertical bottom discharged.

Granulation of light voluminous materials, such as containers, bottles, molded parts, sprues and runners, thermoforming waste, film waste and many others.

Advantages & Features

  • Compact construction with low feeding height
  • Low noise direct size reduction
  • Direct recycling of the waste material to the production process in closed circuit
  • No danger of contamination or mix-up of the grinding material
  • No additional cost for collecting, transporting, storage and taking the waste out of the storage again
  • No cost for drying, as the material cannot absorb moisture due to immediate processing

Plastics Materials

  • Injection Molding
  • Blow Molding
  • Sprues
  • Runners
  • Thin wall molded parts
Type PS-L






Infeed opening mm 350X250 350X350 400X400 400X800
Rotor diameter mm 180 180 300 300
Rotor type T3 T3 T3 T3
Motor kW 2.2 4 7.5 4-7.5
Capacity* Kg/h 20-30 50-90 80-120 160-240

* Throughput Rate varies depending of the feed material