How to clear the Stone stuck in the Stone Crusher?

July 01, 2022

France Cobble Crushing Production Line

Crusher is the main crushing equipment in stone crushing production line. It is used to break large rock into small one. During crushing process, if the stone is stuck in the crusher, how to clear it?

1. Feed too much, too fast

When the stone crusher feeds too much or too fast, the equipment load increases and causes blockage. Therefore, in the process of feeding, we should always pay attention to the deflection Angle of the ammeter pointer. If it exceeds the rated current, it indicates that the motor is overloaded. Long-term overload will burn out the motor. When the stone is stuck in the crusher, the feeding mode can be changed, or the feeding amount can be controlled by increasing the feeder.

2. Discharge not smooth

The discharge pipe is not smooth or blocked too fast, will make the ore crusher discharge port blocked. Improper matching with the conveying equipment will cause the discharge pipe to be blocked. When the ore crusher discharge is not smooth, resulting in equipment failure, should first clear the feed port to change the mismatched conveying equipment, adjust the feeding amount, so that the equipment can work normally.

3. Wearing parts damage

The hammer of the ore crusher is aging, the screen hole is closed or broken, and the water content of the crushed material is too high, which will clog the equipment. Therefore, the seriously aged hammer should be updated regularly in the production to maintain the good working state of the ore crusher. And check the screen regularly, the moisture content of the crushed material should be less than 14%, in order to reduce the blocking material of the ore crusher.

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