Analysis on the Causes of Unstable Operation of Cone Crusher

 Cone crushers will encounter unstable operation problems during the production process, such as unstable high-speed operation, which makes users have to shut down for maintenance. So what are the reasons for the unstable operation of the cone crusher?

1. Uneven oil supply

Uneven oil supply is one of the reasons for the unstable operation of the cone crusher. When the speed of the equipment reaches a high speed, the centrifugal force of the regulator fly piece is too large. You can push the tension rod to the oil supply rack to reduce the oil. Move, the oil supply position and the low-speed oil supply position should be balanced.

2. The oil cut-off time is inconsistent

When the cone crusher reaches the oil s* speed, the fuel injection pump will automatically cut off the oil, resulting in uneven quality of the plunger and delivery valve components. If there is a small amount of oil supply in the cylinder or the oil cut off is slow, the equipment will be unstable. .

3. The operation is unreasonable

When the cone crusher is operating at a high speed, the operation is unreasonable, for example: the feeding equipment increases the feed, or the material properties change, the machine is not adjusted, and the production process will appear suddenly and slowly, which will cause the equipment to operate. Instability, the operator should immediately check the cone crusher after shutting down and make relevant adjustments.

4. Is the speed adjustment reasonable?

If the high-speed operation is unstable, it will lead to high-speed instability under load. Reasonable speed regulation is the standard that affects the quality of . If you want to maintain the stability of the equipment speed, then the operator needs to change the load according to the changes in the load, the speed of the diesel engine, etc. Make adjustments to make the engine more stable. Under normal circumstances, the speed regulation should be less than 10%, and the generator should be less than 5%.

The problem of unstable operation of the cone crusher is mainly concentrated in the oil station and operation. In the daily operation, we must strictly follow the operation manual, so as to reduce the occurrence of such problems and ensure the stability of production.