Jaw Crusher is typically used as primary crushers, or the first step in the process of reducing rock. They typically crush using compression. The rock is dropped between two rigid pieces of metal, one of which then move inwards towards the rock, and the rock is crushed because it has a lower breaking point than the opposing metal piece.

Jaw crusher movement is obtained by using a pivot point located at one end of the "swing jaw", and an eccentric motion located at the opposite end.

[Working Principle of Jaw 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 leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.

1.Deep Crushing cavity,improve the feeding capacity and output.
2.High ratio of crushing, Even final size,
3.The adjusting devices of discharging opening is reliable,convenient, and has wide adjustment, increases the flexibility;
4.Easy maintenance,
5.Simple structure,
6.Reliable working condition,
7.energy saving
8.satisfy different requirements
9.Low noise, little dust