Before mandibles crusher formally put into production, the user needs to be idle motion detection. Clang under no-load operation, is a common phenomenon, aiming at the phenomenon, combined with the actual situation of operation, we summarized the following four types of jaw crusher no-load failure reason and solution:
1. Hubei and fixed tooth plate collisions: hubei clang, caused this situation is caused by row ore mouth is too small, so the user should adjust the size of the row ore mouth.
2. The crushing cavity side plate and loose tooth plate: the user should be timely fastening, in case of need to be replaced.
3. The thrust plate supporting or gasket conditioning problems: the occurrence of this phenomenon is due to the pull rod buffer spring elastic disappear or damaged, or cause rotational spring pressure is not tight, when the moving jaw plate bracket and the body combination not close together, make the bracket head and supporting produces impact, or hit each other between adjusting gasket, should tighten gland nut until the sound disappear in time.
4. Worn bracket bearing slider: when there is badly worn or bracket bearing slider is flabby, is also likely to be sound, therefore in the bracket serious head wear, should be replaced, in order to reduce the risk of failure.