Applied material:

 pebble, limestone, granite, basalt, diabase, andesite, etc

Features: 

1.Large crushing ratio and even discharged materials.
2.The adjusting range of discharged outlet is large and reliable,can meet various requirements of customer.
3.Lubrication system is safe and reliable,easy to change the spare parts and convenient maintenance.
4.Simple structure and low operation cost.

Working principle: 

The motor of Jaw Crusher transmits 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 mobile jaw moving. So the mobile 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 leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.