Mill bearing damage causes

1. Installation is not in place or installation damage caused by deformation, bearing belongs to the precision devices, in the installation process should pay attention to bumping, extrusion, excessive force, etc., a little carelessness will appear cracked cross, deformation, the bearing itself has been damaged, and then the degree of damage will be rapidly aggravated by the high-intensity working environment.

2. There are bearing parts of the lubrication, lubrication has an important impact on its service life, lubricants added improperly, too much or too little can not play a good lubricating effect, in addition to different parts of the lubricant model selection have formulated the requirements, be sure to add in accordance with the manufacturer to specify the purchase of lubricants.

3. Raymond Mill Roller Assembly sealing is not good, resulting in dust into the pollution of lubricants, regeneration of production due to the density of ultra-fine powder around, if the bearing sealing is not good, fine powder will enter with the gap, with the lubricant with the formation of grease, affecting the effect of lubrication, bearing wear to speed up, if too much powder, resulting in blockage of bearings will be a direct phenomenon of holding, directly stop working, in addition to the sealing, the bearing Installation steps, installation environment, etc. will also cause different degrees of lubricant pollution.

4. Bearing overwork operation, in production due to friction mill bearing parts of the fastest heat, high temperature, it is easy to cause bearing damage, and overwork overload fatigue operation will accelerate wear and aging, seriously shorten the service life.

5. Supporting bearings and mill itself quality problems, if the bearing quality is poor, or mill quality poor parts precision is not high, bearing transmission wear is more serious, but also to accelerate the Raymond mill scrapped, in the purchase of manufacturers must pay attention to the strength of its manufacturers and qualifications to ensure that the quality of its equipment and post-service premise of the premise of the error-free and then talk about cooperation.

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