Problem of material reverting of jaw crusher

Posted: 2018-05-29

 The crushing chamber of the jaw crusher is made up of two jaw plates, a moving jaw and a static jaw. It is a crusher that simulates the two jaw movement of the animal and completes the crushing operation of the material. Jaw crusher is a crushing equipment commonly used in coarse crushing operations. Different problems maybe occur during the operation. Here, let us focus on the reverting problem.
The unbalanced forces will cause the reverting of the grinded materials. Specifically speaking, In the crushing chamber, the stress in the vertical direction of the broken material tends to be unbalanced, and the phenomenon of reverting is easy to occur when the upward force is applied. Secondly, the width of the discharge port also matters. In general, the greater the width of the discharge port is, the easier the reverting occurs. Besides, the returning problem of materials also can be worse because of the excessive wear of the jaw plate. When the size of the material to be broken is different, the material also could be returned.
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