Mechanical equipment has a life period, but the longevity is also affected by a lot of human factors, for the environment has some influence, crusher is the same, whether it is in the process of daily work, we all should pay attention to timely repair, maintain well, now the crusher models on the market more and more, but the basic principles are the same, the fault is basic about the same, now to the fault of the crusher in the daily analysis.

The common fault of the crusher in daily life and the solution is as follows:

1. The main bearing temperature is too high. May be a lack of grease, so need to add the right amount of grease; Grease contamination, so need to be replaced after cleaning bearing grease; The bearing is damaged, you will need to replace the bearing.
2. The discharge size is too large. May be broken tooth wear too much, you need to replace the broken tooth or welding; Edge tooth wear or fall off, will be replaced.
3. The crusher vibration. May be bearing damage, be replaced; Gear coupling is damaged, replace.
4. The processing ability to reduce or underpowered. Hydraulic coupler, then supplement quantitative 22 hydraulic transmission oil, turbine oil or 6 if coupler broken just need to change new; Feeding is not uniform, then adjust the feed.
5. Can't automatic inversion. Sensors installed incorrectly or damaged, adjust or replace the sensor; Sensor wire or wiring loose, through to lead or tight connection.
6. Sensor protection system failure. Proximity switch damage or loose in electric control cabinet connection, you will need to change to switch or according to the wiring diagram to connect line.

In order to make the crusher to keep good work condition, reduce the failure rate, improve the work efficiency and prolong service life, we must do the daily maintenance of crusher, it is important to note that crusher equipment maintenance and lubricating bearing maintenance, prevent breaker failure.