Abnormal Vibration and Solutions of Impact Crusher

Impact crusher is new type high efficient crusher equipment, and it’s welcomed by customers due to its inexpensive price and excellent performance. But impact crusher machine has problems of vibration in running. Vibration is inevitable, and any impact crusher machine will be affected by motor, but vibration with light degree is normal, but too severe vibration will have damage on the machine, so shutdown and check the machine if it is in too severe vibration.

Impact crusher is a kind of crushing machine crushing material by impact energy. The rotor of impact crusher does high-speed revolution driven by a motor, material will be crushed by hammers after entering the crushing cavity, then be lifted to certain height and fell down for breaking again, and this process is repeated until materials being crushed into required size.

Vibrations can occur because various reasons, and there are several cases that may cause vibrations, such as imbalances, too large material block and so on. Faced with imbalances, the user needs to adjust the rotor. For too large material block, check the feeding size, and ensure that the material meets the size requirements. Underlying incorrect process can also cause abnormal vibration, check and reinforce the anchor bolts can solve this kind of problem. Same degree of wear and tear also causes abnormal vibration, which means the hammer head needs to be replaced.