2022/7/20 · 2 Jaw crusher parts especially jaw plates wear badly. Materials that need be crushed is irregular and with different hardness, so it will bring constant friction and stress to the jaw plates. At the same time, moveable jaw moves up and down in vertical direction, which leads to stronger friction between material and jaw plates thus damaging the surface of the jaw plates.

The machine performed exceptionally well with an efficiency of 95% and is relatively durable compared to high grade imported rock crushing 

JAW CRUSHER. Jaw crushers reduce large rocks or ore by means of compression. Mechanical pressure is applied using the crusher’s two jaw; one is fixed while the other makes an eccentric movement. There are also primary and secondary types of these crushers. Jaw crushers are one of the most commonly preferred crushers due to their ability to

Jaw crushers are widely used in water conservancy, chemical industry, railways, highways and various mining and smelting industries. Jaw crushers have high sand and gravel crushing efficiency. +8613676922906

Jaw Crusher. Jaw crusher is a kind of stone crusher machine which is widely used as primary or secondary crusher in stone crushing plant. The purpose is to reduce hard stone material to a small size that it can be transported by conveyors to the next crushing stages. 100-1200mm Feed Size. 5.5-280KW Motor Power.

A mobile jaw crusher is a typical type of mobile crusher. It has a jaw crusher on a mobile car frame, usually, a feeder, a conveyor belt, and a screener are also equipped to form a complete crushing production line. The mobile jaw crusher has a simple structure, mainly including frame assembly, main engine, power system, hydraulic electric

1) connecting rod bearing, eccentric shaft bearing and thrust plate elbow of jaw crusher shall be lubricated by lubrication oil. It is more suitable to use no.70 machine oil in summer and no.40 machine oil in winter. If the crusher is often continuous work, winter uses oil heating device, summer environment temperature is not See more

Reasonable adjustment of the speed of jaw crusher can improve production efficiency. During the operation of the jaw crusher, the speed should not be adjusted too fast, so that the crushed ore in the crushing chamber will not be discharged in time, resulting in blockage, which not only fails to improve the efficiency, but also reduces the production capacity and increases the power consumption.

Jaw crusher is kind of granite crusher which performs as the primary crusher, the feeding size of which can reach 1000mm, and also the final size of granite dust may be adjusted from 10-100 mm

Types of Primary Crushers · Gyratory Crushers · Jaw Crushers · Hammermills · Horizontal Shaft Impact Crushers · Sizers · Roll Crushers · Cone Crushers 

The crusher has the firm's proven and reliable tramp iron release system, minimising production stoppages and protecting components, while good service access