1: scientific use of lubricants.

Because of precision of each parts coordination of roller, good lubrication can keep normal working gap and suitable working temperature, thereby reducing wear degree of parts and reducing mechanical failure. Reasonable lubrication is one of effective measures to reduce mechanical faults.

2: reasonable working load.

The size and nature of working load of roller have important influence on mechanical loss process. Generally, wear increases proportionally with increasing load. When the load is higher than average design load, wear will intensify. Moreover, when other conditions are equal, stable loads are smaller than those under dynamic loads, fewer faults and lower lifetime.

3: corrosion prevention.

In use management and operators should take effective measures according to local weather conditions air pollution situation at that time reduce chemical corrosion impact on machinery focusing on preventing chemical components from intrusion caused by chemical components in Rain Water and air.

4: applicable temperature.

During operation, we must prevent overload operation under low temperature, ensure normal operation of low speed pre temperature stage, make machinery reach specified temperature, then drive or work without neglecting its important function because there are no problems at that time;

5: avoid impurities.