Raymond mill or Raymond grinder or Raymond pulverizer is widely used to grind potassium feldspar, talc, barite, calcite, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, and so on. Because of so wide application, we should do the good repair and maintenance for Raymnd mill. Here are the specific information:

Maintenance Information of Raymond Mill:

1. Raymond grinding mill, use after period of time, should be for maintenance,as well as the roller shovel knife of ring replacement/repair parts processing, such as roller device is in use for connecting bolt and nut should be examined before and after, to see whether there is loose phenomenon, lubricating oils are added.

2. Raymond grinder mill, in use process, should be fixed personnel responsible for the supervision,the operator must have a certain technical level.Mill before installation must make the necessary technical training to operators,to understand the principle of mill performance, familiar with the operation procedures.

3. to make the Raymond grinder is normal,should be developed equipment 'equipment maintenance security operating system' in order to ensure the safe operation of the powder machine for a long time,at the same time to have the necessary maintenance tools and grease and the corresponding accessories.

4. Roller bearing every flight refueling, every class 4 plus host center bearing,blower bearings plus one times every month. Bearing temperature rise shall not exceed 70℃, found bearing overheating,should remove cleaning cleaning a bearing and bearing housing and other accessories.

5. roller device used for more than 500 hours to replace the roller, the roller set inside of the rolling bearing must be clean, the damaged parts should be replaced in a timely manner,refueling tools available manual pumps and grease gun.

6. grease or zinc bearing MOS2 use 1-2 sodium bitter grease lubrication

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