Four Major Causes for Spindle Fracture of Cone Crusher

RELEASE TIME:2017-09-04 14:30:55

Cone Crushing Spindle Fracture Causes:

Feeding too much

When the cone crusher is broken too much, it will cause the cone crusher chamber to be full, giving the crusher greater pressure and eventually making the cone crusher run over overload. Long time so that will lead to broken the spindle of the cone crusher.

Equipment aging

cone crusher work environment is relatively poor, it also bear the long-term mechanical impact in the work of. Long life. Equipment aging, the spindle fatigue damage, and ultimately lead to spindle fracture.

Dopant metal impurities in the crushing of materials

In the ore transport and collection process, it may doped with some unknown sources of metal substances, such as forklift bucket, the use of the loader in the process of wear and tear, resulting in some metal impurities. In addition, the metal material in the ore may be all kinds of damaged bearings, bolts, hinged pin caused. These metal materials through the conveyor belt installed above the electromagnetic iron, because the electromagnet adsorption capacity is low, there are manganese steel metal properties of the material, the electromagnet can not be discharged.

Other parts are damaged

Some companies have less emphasis on damage to components. During the process of cone crusher breaking, the debris caused by the breakage of the drive shaft, transmission gear and eccentric sleeve can not be detected and stopped by the operator in time, causing the debris to enter the crusher and into the bevel gear of the meshing drive . So that the transmission gear damage or even collapse, thereby increasing the spindle pressure, resulting in spindle fracture.