... materials with a compressive strength lower than 320MPa in mining,metallurgy,public road,railway,hydropower and many other ... Stone Jaw Crusher :The main structure of the Jaw Crusher are composed of stander, eccentric shaft, belt pulley, flywheel, movable jaw plate, wrist plate ... materials with a compressive strength lower than 320MPa in mining,metallurgy,public road,railway,hydropower and many other ...