Mills are crushing machines in which material is crushed between moving knives located on a rotating rotor and fixed knives located in the mill housing.
The main product of the Terier company are knife mills for waste such as plastics. rubber and similar materials.
Heavy duty mills with prism knives and heavy duty mills with serated knives are suitable for waste that contains materials that are difficult to crush (plastics and rubber with steel, electrical scrap, tires etc.)