Jaw crusher in process of abnormal vibration fuselage broken can affect jaw crusher , even reduce the service life of equipment, so solving the fuselage vibration is too important, the abnormal vibration in the reason:
First find the cause of jaw crusher fuselage vibration of source,it can effectively prevent and avoid unnecessary loss.
Reasons are:
1, jaw crusher machine bottom of the retaining bolt has no fixed good or in operation of loose happened;
2, jaw crusher working condition bearing clearance is not reasonable or bearing damage;
3, spindle of serious bending deformation;
4 and dynamic jaw swing can cause abnormal fuselage vibration.

