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Safely operate vertical roller mill

Article source:admin Popularity:Dateline:2019-06-06 16:40

Vertical roller mill is widely used in grinding for coal, petcoke, clay, limestone, quicklime and many other materials.With the increasing demand for stone powder, more and more vertical roller mill is applied to mining industry.Well,during the operating the equipment,we should make sure it safe.
 
Here are meatures to make your vertical roller mill work safely
 
 
1. In order to make the vertical roller mill work normal, the equipment “safe operation system for equipment maintenance” should be established to ensure the long-term safe operation of the roller mill, and necessary maintenance tools as well as grease and corresponding accessories.
 
2. After using the vertical roller mill for a period of time, it should be repaired and repaired. At the same time, the wearing parts such as the grinding roller and the blade should be repaired and replaced. The grinding roller device should be carefully checked before and after the use. There is looseness, and the grease is added.
 
3. When the grinding roller device is used for more than 500 hours to replace the grinding roller, the rolling bearings in the roller sleeve must be cleaned, and the damaged parts should be replaced in time. The fueling tool can be manually pumped and greased.
 
4. The grinding roller bearing refuels once every shift, the main engine center bearing is added once every 4 shifts, and the blower bearing is added once every month. The maximum temperature rise of the bearing shall not exceed 70 °C. When the bearing is overheated, the accessories such as the cleaning bearing and the bearing chamber shall be removed and cleaned once.
 
Above measures are not only to ensure the normal operation of vertical roller mill, but also to reduce production costs through timely maintenance.

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Keywords:operate vertical roller mill

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