Cone crusher is a comm used crushing equipment for ore resource development and stone crushing work, which improves production crushing efficiency. But because of its working principle. There will be more or less failures, which not affects the production efficiency, but also affects the quality of the production, so it is very important to understand the reasons for the failures. 　　1. An important reason for the failure of the cone crusher is that the equipment will produce a large vibration force during operation. Long-term vibration will affect the working system of the equipment and affect the production of the equipment. Moreover, large-scale vibration will accelerate the wear of internal parts such as bearings and belts and increase production costs.
2. The cone crusher directly crushes ore, etc., so the production will produce a large amount of dust and material residue. If it is not cleaned in time, it will directly increase the friction of the contact surface of the parts, reduce the normal production of the equipment lubrication system, and eventually cause the equipment to occur. Fault.
　　 3. In the daily transportation and maintenance process of the cone crusher, it is very troublesome to disassemble and assemble. During the work and transportation, there is no qualified personnel present to *vise the equipment, which will cause damage to the equipment and malfunction, which will undoubtedly increase unnecessary losses.