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The galloping of the Symons machine mainlycaused by below reasons:

The taper sleeve has few touch point withshaft. Symons cone crusher of the taper sleeve and spindle contact less, it iseasy in the crusher cutting clearance "speed", which actually belongsto airlift copper taper sleeve heat turn inside out "ride". If stillpressure after feeding, the speed of the spindle rotation will be out ofcontrol.

Symons cone crusher due to taper sleevedamage and not check before using equipment cracking during operation, and thespindle interface is smaller, so the oil film are destroyed, which due to dryfriction temperature excursion " galloping ", the principle of theproblem is the same with the first one.

The gap between the shaft and sleeve is tooclosed, and that will caused the bearing become thinner and thinner. With thesame time, the cone will sink to make the gap closed too. This will lead thesleeve the shaft be damaged because lacking the oil lubrication. And thegalloping happens again.

During the operation, some unbreakablematerial such as iron will cause the machine overloading. The filling zinc willdamaged away, because the taper sleeve on the channeling, spindle and smallertaper sleeve clearance and “galloping

The outside of the main shaft maybe wareaway and show the groove on its surface. This groove will damage the contactingand caused galloping.

About the problem of “galloping ",whether it is caused by what kind of reason, it finally will lead to tapersleeve burns. The burn area occurred in the eccentric shaft sleeve and thinedge on one side, and tend to occur in within a flowing 1/4 length. If you wantto prevent Symons cone crusher this problem, you can pay special attention tothe abrasion of a scope, periodically check Symons cone shaft, timelyreplacement of wearing parts, which is the basic guarantee for normal operationof the equipment..