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Common Troubleshooting Methods Of Jaw Crusher Used In Coal Mine

Last Update:2020-05-03 20:26:48

The jaw crusher is widely used in the current machine. Its working principle is that the motor drives the rotor to run at high speed in the crushing chamber of the jaw crusher used in the coal mine, and then the material is gradually broken. Generally, the lower part of the rotor of the equipment is equipped with a sieve plate. The qualified materials are discharged along with the screening of the sieve holes, and the unqualified materials are returned to the crusher for crushing again. So what are the common faults in the production of Hubei coal crusher? How to deal with them?

First of all, when the coal jaw crusher is running, the elastic sleeve on the coupling is its main component, which plays a role of stabilizing equipment parts. However, in many production, if the elastic sleeve is found to be loose or seriously damaged, if it is not handled in time, the production will be forced to terminate, and the production accident may occur. Therefore, when the jaw crusher is used in coal mine, the operator needs to check the elastic sleeve in time and replace it in time if any damage is found.

The product granularity of jaw crusher for coal mine can be adjusted by changing the screen pattern. At the same time, when the equipment is running, if you want to adjust the particle size of the product, it can also be realized by rotating the eccentric shaft. The main principle is to adjust the gap between the hammer and the screen bar, so that the particle size of the product can meet the requirements of the production of the jaw crusher.

During the operation of jaw crusher, many users will encounter the abnormal vibration of the equipment. What we need to do is to stop the operation of jaw crusher for coal mine immediately, check the cause of the fault in time, and eliminate it in time. Only when it is completely solved can we start up again. In addition, the continuous impact of the hammer of the coal jaw crusher will also lead to different degrees of wear and tear. At this time, it is necessary to replace the hammer in time or use the other side to work.

In fact, the operation efficiency of Hubei type coal crusher is very high, but in actual production, due to various reasons, it may lead to equipment failure. The above is a brief introduction of some common faults and basic treatment methods of jaw crusher used in coal mine. I hope all operators can pay attention to it, ensure safe and correct production, and do well in the maintenance and repair of jaw crusher to ensure the normal operation of the equipment.


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