2021 new PE series rock stone jaw crusher

Introduction of 2021 new PE series rock stone  jaw crusher 

(Rock stone Jaw crusher, referred to as smashing, which has a typical new type of PE), has the characteristics of large crushing ratio, uniform product size, simple structure, reliable work, easy maintenance and economical operation. Jaw crusher is widely used in mining, smelting, building materials, roads, railways, water conservancy and chemical industries, and crushing various materials with a compressive strength of less than 320 MPa. It is the primary equipment for primary crushing.

Structure of 2021 new PE series rock stone  jaw crusher 

The jaw crusher is mainly composed of a machine base (chassis), an eccentric shaft, a pulley, a rocker, a connecting rod, an adjusting mechanism and a blocking spring.

Advantage of 2021 new PE series rock stone  jaw crusher 

Working principle of 2021 new PE series rock stone  jaw crusher 

The working mode of the series of crushers is the curved extrusion type. The working principle is as follows: The motor drives the V-belt to transfer the power to the pulley, and the pulley drives the eccentric shaft to make the moving jaw (the surface of the moving jaw is equipped with a seesaw). The movement of the upper part around the eccentric shaft causes the whole movement to move up and down. When the moving jaw rises, the angle between the bracket and the moving jaw becomes larger, thereby pushing the movable jaw to approach the fixed jaw, and at the same time the material is Crushed or chopped (sheared), to achieve the purpose of crushing; when the moving down, the angle between the bracket and the moving jaw becomes smaller, and the moving jaw is separated from the fixed jaw by the action of the lever and the spring. The broken material is discharged from the lower opening of the crushing chamber. As the motor rotates continuously, the crushing maneuvering cycle motion crushes and excretes the material to achieve mass production.