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How To Deal With The Poor Sealing Of The Roller Assembly Of The Superfine Mill

Last Update:2020-05-06 01:00:56

The grinding roller assembly of the superfine grinding machine includes various accessories such as grinding roller, roller core, bearing, oil seal, nut, and roller sleeve. Among them, grinding roller, roller sleeve and bearing are important components in the grinding production and also relatively easy to wear. In general, we should check the sealing of the grinding roller assembly before grinding. So, what is the importance of the sealing of the grinding roller assembly of the ultra-fine grinding machine, and what about the poor sealing of the grinding roller assembly? In the production of superfine grinding machine, there are many dusts, and the grinding roller mainly depends on the driving power to achieve the work. If the sealing of the grinding roller assembly is not good, it will easily cause dust to enter the bearing from the gap, thus increasing the friction resistance of the components and affecting the normal rotation. In serious cases, it may even lead to damage and locking of the bushing. When the sealing of the grinding roller assembly of the ultra-fine grinder is not good, the dust enters into the bearing and causes certain pollution to the lubricating oil, which causes a lot of dirt and oil dirt inside the bearing, thus reducing the lubricating effect, increasing the wear of the bearing, shortening the service life of the components, and increasing the cost investment of the user. Under the condition that the bearing can not operate normally, it will also lead to the abnormal rotation of the grinding roller, which will cause the uneven wear of the grinding roller of the ultra-fine grinding machine, resulting in the damage of the grinding roller, seriously affecting the smooth progress of the grinding operation, not only delaying the smooth progress of the construction period, but also increasing the maintenance cost of the enterprise. In view of this situation, the maintenance of the sealing performance of the grinding roller assembly of the ultra-fine grinding machine is particularly important. In the process of using, we should "check, change and clean frequently". That is to say, the dosage of lubricating oil in the roller bearing and the wearing condition of components and accessories should be checked regularly; in the grinding production, the lubricating oil should be added and replaced regularly according to the instructions; at the same time, the bearing interior should be cleaned and maintained regularly, and the cleaning plan should be made according to the actual situation. In this way, we can ensure the safety operation of the superfine grinding machine.

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