After being used for a period of time, jaw crusher may shake violently. Operators need to shut down crusher to find the problem. Actually, this phenomenon can be avoided. In this text, Luoyang Dahua will give you the following solutions on how to prevent the above problem.
1. Pay more attention to whether the jaw crusher's fastening screws are tightened or broken. Jaw crusher is fixed on the ground rely on these screws, if the screws loose or break, the loosening side of jaw crusher will shake slightly. If operators do not tighten loosening screws or replace broken screws, crusher will shake more and more violently or even get serious damage.
2. Check whether crusher foundation loosens or not. If its foundation is not solid or loosened in the process of long-term use, crusher might become unstable. So a solid foundation is important for crusher and must check its condition on a regular basis in production, reinforce timely if it is loosened.
3. If grooved pulley position deviates from its original position in the process, it could make the machine out of balance, resulting in machine shaking. Therefore, regular inspection and maintenance in the use of jaw crusher is very important.