REFINER PLATE SEGMENTS

摘要

An apparatus for processing fibrous materials having at least one rotor with a rotor face and rotor plate segments adapted to be mounted on said rotor face, said rotor adapted to turn at a differential speed relative to adjacent plate segments; the invention comprising an included angle at the surface of contact between the rotor plate segments and the rotor face such that centrifugal forces acting on the rotor plate segments will tend to force each plate segment against the face of the rotor.