... , long life and a low cost per ton. Jaw Crusher series have many advantages, such as big reduction ratio, even ... Mpa. The structure of Jaw Crusher The structure of Jaw Crusher includes Main Frame, Main Axle, Roller Bearings, Eccentric Shaft, Jaw Plates ... Wheels and Springs Introduce The structure of Jaw Crusher includes Main Frame, Main Axle, Roller Bearings, Eccentric Shaft, Jaw Plates, Side ...