The sealing is not good, the dust enters the inside of the bearing, pollutes the lubricant, and affects stable production.
Bearing friction increases, wear increases, and bearing life is severely shortened.
If the bearing does not operate normally, it will cause the grinding roller to rotate abnormally, resulting in uneven wear of the grinding roller and damage to the grinding roller.
Damage of bearings and grinding rollers has a serious impact on production, delaying the construction period and the progress of the company’s cooperation.
The replacement cost of wear parts such as Raymond mill’s grinding rolls and bearings and the cost of the parts themselves are high, and the company has serious losses.

What should I do if the roller of the Raymond mill does not rotate? If you are skilled, you can solve it yourself. However, it is recommended that you let the professional technicians handle it. Don’t panic when you encounter similar situations. Turn off the power at the time, then the technician will open the grinder repair door, remove the damaged grinding roller, and remove the debris. After re-adding the lubricant, it can be turned on after the normal inspection.

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