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There are two pieces of jaw crusher liner plates in one unit of jaw crusher. One fixed jaw crusher liner plate and one swing jaw crusher liner plate. Jaw crusher liner plate belongs to quick wearing spare parts. It needs to be changed after some time abrasion. The frequency of replacing jaw crusher liner plate is decided by hardness of rock and also the usage time. Generally one set of jaw crusher liner plates can be used only for three months, which is manganese steel materials. Some European and US manufacturers added some percentage of high chrome on their jaw crusher liner plates.

1 Material hardness. The harder the material is, the more difficult the crushing will be. In addition, the more serious the abrasion of crushing equipment will become. Since the crushing will be slowed down, the crushing capacity will accordingly reduce.

2 Material humidity. If the water content is large, the material will be sticky in the crushing cavity and block the machine, leading to the decrease of crushing capacity.

3 The product granularity. The finer the product is, the smaller the crushing capacity will be.

4 Material composition. The more powder the material contains, the harder the crushing will be. Therefore, material with overmuch powder needs screening in advance.

5 Material viscosity. The larger the viscosity is, the harder the crushing will be. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery

jaw crusher is mainly composed of the rack, the eccentric shaft, the crushing cavity, the safety device and the beam adjustment device. The PE European crusher adopts the processing technology of world level. It utilizes authentic material with high hardness, which shows the higher anti-abrasion capacity. The movable jaw adopts high quality steel-castings and is driven by two heavy type fly wheels, which ensures the extraordinary reliability of JCE jaw crusher.

stone production line also recognized as sand producing production line. it is the unique production line for generating sand and stone utilized in construction, road, and railway industries. the stone crushing equipments consist of jaw crusher, stone crusher, impact crusher, vibrating feeder, vibrating screen, sand washer, and belt conveyor and so on. the equipments manufactured by our business have the benefits of dependable performance, affordable design, straightforward operation, and high efficiency.

The finite analytic method adopted by the JCE jaw crusher has guaranteed extraordinary high crushing capacity. The eccentric shaft device has shown higher durability. Halide protection board enhances the effective length of jaw plate. Compared with other crushing machinery, the jaw crusher has higher productivity.

To sum up, the European version jaw crusher has been indisputably the most favored product in the world. When crushing material with high-hardness and strong anti-abrasion, the European version JCE jaw crusher is the top choice.

Jaw Crusher is one of the most popular stone crusher equipments in the world, Jaw Crusher is ideally suitable for primary and secondary crushing. The highest anti-pressure strength of crushed material is 320MPa. It is widely used in mining, metallurgy, construction, highway, railroad, and chemistry industries and etc. Many models are available according to your different fineness requirements.