1. Before and after using the new roller grinding device, carefully check whether the connecting bolts and nut plugs are loose;

2. Whether enough lubricating grease is added, etc.;

3. The most important thing to pay attention to in the process of bearing replacement is not to enter sand or other impurities in the bearing, which will affect the normal operation of the bearing, and will also greatly reduce the service life of the grinding roller. This is special Noticeable

4. In addition, when the grinding roller device is used for more than 500 hours and the grinding roller is replaced, the rolling bearings in the roller sleeve must be cleaned, and the damaged parts should be replaced;

5. The refueling tool can be refueled manually or with a butter oiler.

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