高锰钢定颚板，动颚板

Jaw is the main component of jaw crusher, divided into movable jaw plate and fixed jaw plate two. Jaw crusher is given by the moving jaw jaw constitutes the working chamber and composition, moving jaw and fixed jaw broken under tremendous force and friction materials, easily worn, in order to protect the jaw, generally moving jaw and fixed jaw of surface mount wear liner, this liner is also known as broken boards. Surface usually made of broken plates tooth, broken tooth plate peak angle 90° ~ 120°, its size is determined by the nature of the material to be broken and the block may be, crushing bulk materials, the angle should be bigger; crushing small block of material, the angle can be smaller. Particle size of the pitch depends on the product, typically taking about equal to the width of the discharge port, tooth height and pitch ratio preferably of 0.5 ~ 0.33. Work, broken down into two parts wear plate is not the same speed, the lower wear out faster than the upper, when broken jaw crusher plates work in direct contact with the material, under enormous crushing force and friction materials, life is directly related to the broken plate efficiency and production costs jaw crusher, therefore, to extend the life of jaw crusher crushing plate is particularly important. Strengthen jaw broken crusher plate life can be considered from the design, material selection, assembly and use of the process improvements and other aspects.

我公司供应颚板和超高锰钢材质，通过科学严格的熔炼、铸造、热处理工艺设计及生产管理，具有高耐磨性和长寿命。可生产各种型号、各种类型的颚板，欢迎留言或致电告知您的详细需求，我们将第一时间为您提供完善的解决方案。工艺优势：

1. 材料使用锰含量为18%或21%的锰钢，高于13%的锰含量，耐磨度高且使用寿命长。

2. 加工硬化技术使得颚板在压力作用下持续增强硬度，硬度极高。

3. 采用“韧水处理”的热处理工艺，避免利用自然相变导致性能不佳，从而获得良好的韧性。