Crushing toggle plate

Toggle plate is the most simple ,low-cost and important part of jaw crusher,which supply the crush power.

Jaw crusher toggle plate

1.The functions of Toggle plate.

  • Transmit power.Toggle liner is a power transmission part in the crusher,which used to support movable jaw liners and transmit crushing force back to its body frame.
  • Adjust discharge opening. When need to adjust the outlet of jaw crusher ,the best to change the size of toggle plates. There are two specific ways to adjust the outlet.1. change the gaskets 2. Adjust the two wedge blocks between toggle plate and body frame.
  • As a safety device.  When some hard materials or can not crush material put into crushing chamber,  toggle plates can disconnect automatically , so stop the crusher and protect other parts from broken.


Most of toggle plates are casting by high manganese steel. However, it also changes go with the material which you crushed. Different stone, different hardness, also need different material elements content. JYS Casting supply you the DIY material to decrease your cost and increase your profit. The below is the regular material type which you can choose.

crusher parts material

3.Feature and advantage:

  • Environmental-friendly material with lower noise, less dust ,more wearable.
  • Improve breaking ratio, balance granules,increase your profit,
  • Lower casting cost,simple structure, reliable work, easy casting and easy change
  • Protect crusher from unknow situation.


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