Specification

Stone jaw crusher, mining crushing machine 

Introduction Overview of Stone jaw crusher, mining crushing machine：

Stone jaw crusher, mining crushing machine is the crusher equipment appeared earlier, because of its simple structure, strong, reliable, easy maintenance and repair and production and construction costs are relatively small, so until now is still widely in the metallurgical, chemical, building materials, electric power and other industrial sectors.

Application of Stone jaw crusher, mining crushing machine：

1. Stone jaw crusher, mining crushing machine mainly used for a variety of ore and large pieces of material of medium size crushing.

2. Stone jaw crusher, mining crushing machine widely used in mining, metallurgy, building materials, roads, railways, water conservancy,chemical and other industries.

Advantages of Stone jaw crusher, mining crushing machine：

1.Its processing capacity than the similar modelsof more than 15%, saving energy consumption of more than 10%.

2.Unique type of crushing chamber,higher utilization rate of jaw plate material, jaw plate can be interchanged U-turn four times, improving the utilization rate of material and prolonging the service life.

3.Crushing cavity jaw plate tooth peak relative, more conducive to crushing hard material.

4.Transmission angle adjustable structure design,has higher yield in the discharge mouth the same situation.

5.Universal fixed jaw plate and movable jaw plate,can effectively reduce the number of users spare parts, and installation more convenient.

6.Discharge port adopts double jack hydraulic adjustment mode, adjust more quickly and more effort.

7.Movable jaw part and the frame are detachable structure, which is convenient for transportation.

Working principle of Stone jaw crusher, mining crushing machine:

The main machine, moving jaw, eccentric shaft, jaw plate, brackets and other components, the motor through the V-belt rotation eccentric shaft, the moving jaw by the adjusted track movement, which will crush the cavity of the material broken.

The frame is a single integral cast steel structure. The front wall of the frame is equipped with a fixed jaw fastened with a wedge bolt. A side guard is installed on the side wall of the frame around the crushing chamber to prevent the wear of the frame side wall. The movable jaw is a molded steel piece with a movable jaw plate on its front and its upper part is suspended from the frame by eccentric shaft and roller bearing. The lower part is supported on the bracket and is in rolling contact with the elbow plate. Terminal with flywheel and pulley.

The other end of the brackets is supported on the adjustment seat and is brought into contact with the bearing. The brackets are supported by the movable jaw, and the material which can not be crushed into the crushing chamber can not be broken. Insurance role, that is, their own rapid break, while the protection of other parts from damage.

The adjustment seat is installed in the chute on both sides of the frame and is in close contact with the wedge. When the discharge port needs to be adjusted, the nut is right-handed and the wedge is raised immediately by the wrench. Move, the discharge port from big to small, and vice versa from small to big. Structural features: The machine is mainly composed of frame, moving jaw, eccentric shaft, jaw plate, brackets and other components, the motor through the V-belt rotation eccentric shaft, the moving jaw by the adjusted track to move, so the crushing chamber The material is broken.

Technical parameter table of Stone jaw crusher, mining crushing machine：