The workers operating jaw crusher know that after jaw crusher is used for some time, they will have the shaking phenomenon. Operators need to shut down crusher to find the problem. In fact, as long as they pay more attention to the machine at ordinary times, they can completely avoid this situation.
First, we should pay more attention to jaw crusher’s fixing screw whether there is loose or rupture phenomenon. Jaw crusher needs to rely on the screws to be fixed on the ground. If the screw is loose or rupture, one side of the machine will happen firstly slight shaking. If we don't tighten the loose screw or replace the screw of fracture in time, it will make the rest of the screw move easily or rupture, and then shaking phenomenon is more serious, even damage the machine.
Second, we should check fixed foundation whether there is loose phenomenon. As is known to all, building houses needs to lay the good foundation. If the foundation is instable, it will collapse. Jaw crusher is the same. It needs to rely on the solid foundation, so that it won't shake. If the foundations of the jaw crusher are unstable or become loose in the process of long-term use, they both will affect the jaw crusher's stability. So we must play a good foundation of jaw crusher, and check whether the foundation is loosen in the later use process once in a while. If so, we should timely reinforce.
Third, 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.