Cone crusher belongs to the secondary crusher, which is strict with the feeding size requirements. The cone crusher of Shanghai Shunky is a complex type, which is the advantages of traditional spring cone crusher and the hydraulic rolled into one. The crusher of our company is testing for about 24hours incessantly, in order to ensure the quality of equipment.

When the cone crusher works ordinarily, many problems will occur. Now we will discuss the moving cone problems only; As is known to all, the moving cone assembly is made up of main shaft, moving cone and mantle.

 

Firstly, when the main unit is strenuous vibration with the moving cone fast rotate. Maybe the moving cone sink, the distance between the main shaft and bush, lacking in oil or the quality is bad, or the main shaft is stuck in the bush, which all can cause the above problem.

 

Secondly, when the cone crusher works, the moving cone will be moved up, it will often occur in winter, because the oil temperature is low or the safe valve doesn't work. As for this, we only pre-heating the oil or adjust the valve. In addition, another problem is that after the motor working the moving cone doesn't work, this phenomenon is caused by the broken main shaft, impaired shaft keys or damaged main gear key.

 

Frankly speaking, the cone crusher is mainly used for crushing the medium or above medium hardness stone. Therefore, the loss will be more, however, if the cone crusher can operate in a right way and the daily maintenance is in place, the above problems will not occur regularly.