Introduction

The working part of the jaw crusher consists of two jaw plates. One is the fixed jaw plate, which is vertically (or slightly outwarsely inclined at the top) fixed on the front wall of the machine body. The other is the movable jaw plate, which is inclined in position and forms a crushing cavity (working cavity) with the fixed jaw plate that is larger at the top and smaller at the bottom.

The movable jaw plate makes periodic reciprocating motion against the fixed jaw plate, sometimes separating and sometimes approaching. When separated, the materials enter the crushing chamber and the finished products are discharged from the bottom. When approaching, the material placed between the two jaw plates is crushed by squeezing, bending and splitting. The movable jaw plate performs periodic reciprocating motion, and the jaw crusher crushes the material entering between the two jaw plates.

Alternative names: Jaw plate, movable jaw, fixed jaw, tooth plate, movable jaw plate, fixed jaw plate, static jaw plate, crusher jaw plate, high manganese steel jaw plate, composite jaw plate