... efficiency and high capacity. Their simple design conceals many advanced features that give easy operation, simple maintenance, long life and a ... of Jaw Crusher The structure of Jaw Crusher includes Main Frame, Main Axle, Roller Bearings, Eccentric Shaft, Jaw Plates, ... and Springs Introduce The structure of Jaw Crusher includes Main Frame, Main Axle, Roller Bearings, Eccentric Shaft, Jaw Plates, ...