The impact of poor sealing of the grinding roller assembly

What is the impact of poor sealing of the grinding roller assembly on the Raymond mill? Before answering this question, let us recall such a situation: in the normal production of the milling production line, whether the problem of grinding rollers do not rotate often, the sealing of the grinding roller assembly with its close relationship with the normal operation of the assembly, and the assembly sealing is also a reaction to the quality of the mill is the main basis for the OCP editorial below to explain why this is said.

The importance of grinding assembly sealing:

1. First of all, the grinding roller assembly includes grinding rollers, roller core, bearings, oil seals, nuts, roller sleeve and other accessories, and among them, the grinding rollers, roller sleeve, bearings, etc. are important wear parts and grinding parts of the mill, in the milling process to take the main responsibility, the grinding rollers do not rotate the whole mill can not be normal production.

2. Secondly, the grinding process is affected by the environmental impact of more dust, and the grinding rollers mainly rely on transmission to achieve the work, if the sealing is not good, the dust will enter the bearing with the gap, resulting in huge friction affecting the normal rotation, and in serious cases, it will cause damage to the liner, holding and other issues, since the grinding roller assembly is so important, so the sealing in the milling process is also obvious.

3. Finally, the bearing sealing problem reflects the precision and sophistication of the milling equipment production work, today's rapid development of equipment, equipment quality requirements are increasingly high, sealing is one of the main factors to consider.

When the sealing of Raymond milling equipment roller assembly is not good, what will cause the consequences?

1. Poor sealing, dust into the bearing inside, contamination of lubricants, affecting stable production.

2. Bearing friction increases, wear and tear increases, seriously shortening the service life of bearings.

3. Abnormal operation of the bearings will also lead to abnormal rotation of the grinding rollers, resulting in uneven wear of the grinding rollers and damage to the grinding rollers.

4. Damage to bearings and rollers has a serious impact on production, delaying the work schedule and affecting the progress of the company's cooperation.

5. Replacement of wear parts such as rollers, bearings, etc. and the cost of spare parts is high, and the company loses a lot of money.

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