A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. Crushers can meet most crushing requirements in primary and secondary crushing, and the largest compression resistance of the material is 320MPa. They are widely used in stone mining, metallurgy, construction, smelting, hydraulic and chemical industries, etc. Chain Crusher: http://www.ms-machinery.com/product/chain-crusher.html 

Working Principle of Crusher: The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves. So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves away from fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet. Vertical Shaft Impact Crusher: http://www.ms-machinery.com/product/vertical- shaft-impact-crusher.html 

Classification of Crusher: There are many kinds of crushers, such as jaw crusher, PE/PEX series jaw crusher, impact crusher, cone crusher, hammer crusher, compound crusher and so on. Email Adress:info@ms-machinery.com