Kvarn, förfarande för tillverkning av bentransplantationsmaterial och användning av kvarn för sådan tillverkning

摘要

A mill comprises a casing having an opening for supply of material to be milled and a rotor rotatably supported in the casing and provided with cutting members (3) for disintegrating action on the material. The cutting members (3) are arranged in a plurality of sets (4a-d) distributed about the periphery of the rotor, and having an axial extent (arrow 33). At least two of the sets (4) have their cutting members (3) mutually displaced in axial direction.