Comminution device for any material especially fibers has rotor on a axle in a stator having at least one cutting tool directed towards the rotor and held in a radial recess

摘要

A comminution device comprises a rotor with an axle (2) in a stator (1) that has at least one cutting tool (3) directed towards the rotor and accommodated in a radial recess (4). The tool is fixed in the recess by tensioning (6) against an adjacent wall (5). Preferably there are many cutting tools along the inner circumference of the stator and one recess can hold two cutting tools.