Technical Article

Action of jaw crusher lining

Author:xixi Addtime:2018-09-11 Click:
The function of the jaw crusher liner is to support the moving jaw and transfer the crushing force to the rear wall of the frame. When the thrust plate has a adjusting device at the back end, it can be used to adjust the size of the discharge port. In design, gray cast iron materials are often used to determine the size according to the condition that the overloaded cast iron can fracture on its own. Thrust plate is also a kind of safety device, which can automatically stop the work when there is not allowed overload in work, so that the discharge opening is enlarged to protect the movable jaw, eccentric shaft, frame and other valuable parts from being damaged. Therefore, for no special reason, do not arbitrarily change the material and size of the original drawing.

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