china top professional pioneer jaw crusher

Description of pioneer jaw crusher :

The  pioneer jaw crusher  is not only able to be used together with mine-selecting and gravel processing equipments but also be used independently. The Jaw crusher is used for Primary crushers and Secondary crushers for crushing all kinds of minerals and rocks with compressive strength less than 320 mpa. There are two types of Jaw crusher: coarse jaw crusher and fine jaw crusher. We Henan Hongxing Machinery also manufacture Mobile jaw crusher, Single toggle jaw crusher and other Jaw breakers.

Working principle of pioneer jaw crusher :

The strip and strip pulley are driven by a motor, and the moving jaw moves up and down via eccentric shaft. The angle between fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It will become bigger when the moving jaw runs up. The moving jaw board leaves the fixed jaw board under the action of pole and spring, and then the end products come out from the crushing cavity. And also, Jaw crusher is always used as the Primary pioneer jaw crusher