CENTRIFUGAL CRUSHING MACHINE AND REINFORCING MATERIAL FOR A SUPPLY PORT OF RAW MATERIAL TO BE CRUSHED

摘要

A centrifugal crushing machine and a reinforcing material for a supply port of raw material to be crushed characterized in that supply ports (14, 23) are provided at central portions, respectively, inside a chute (3) for raw material to be crushed provided on the top plate (13) of a crushing chamber (11) and of an upper disc plate (22) of a rotor (2), and that an upper reinforcing member (5) and a lower reinforcing member (6 or 7) are separately mounted on, respectively, peripheral portions of the supply ports (14, 23).