Mining ore jaw crusher

详情

Jaw crushers are 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. Working Principle of Jaw Crusher: The motor transmits power through belt, drives the moving jaw do periodic motion to the fixed jaw surround the eccentric shaft. The angle between toggle plate and moving jaw increases when moving jaw moves up. So the moving jaw closes to 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 the pulling of rod and spring, the products such as stone after crushing will be discharged from the outlet. Our jaw crusher has the features below: 1. Our jaw crusher's structure is simple and our jaw crusher is easy to maintain. 2. Our jaw crusher is suitable for crushing maximum, medium and minimum stones. 3. The operating principle of our jaw crusher is easy to be operated. 4. Our jaw can have a smaller discharge setting. 5. The output mouth adjustment scope is big, which may satisfy the request of different user. 6. Low noise, few dust. 7. The bearing spot uses the multi-layer labyrinth craft, to lengthen the bearing service life;