Cryogenic Grinding

 

Cryogenic Mills and Systems for the Plastics, Chemical, Pharmaceutical and Food Industries

Cryogenic Grinding Installations

PALLMANN supplies standard cryogenic grinding installations for temperatures of below -100 oC in compact design. PALLMANN has developed this technology in their own custom grinding facilities. Cryogenic grinding installations are used for:

  • Polyester
  • Elastomers
  • Copolymers
  • Synthetic rubber
  • Heat sensitive polymers
  • Composite materials
  • Cellulose ether

The materials are cooled in a bath- or screw type cooler, generally with liquid nitrogen. Cryogenic grinding installations are used for gentle grinding of:

  • Aromatic
  • Very oily
  • Greasy
  • or temperature-sensitive products

A cooling down of the material to below 0 oC prevents evaporation of distilled oils or the melting of heat sensitive greases.

Decades of experience in this area form the foundation for the design and construction of these systems which are especially adapted to the application.

Laboratory cryogenic grinding system with Turbo Mill
Standard cryogenic grinding system for polyamide
Cryogenic grinding system with hammer mill for powder coatings

Product Reference

Advantages & Features

  • See Features in Product References

Cryogenic Grinding Installations

  • Polyester

  • Elastomers

  • Copolymers

  • Synthetic rubber

  • Heat sensitive polymers

  • Composite materials

  • Cellulose ether

  • See Specs in Product References