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It Is Good for Grinding Fineness by Vertical Roller Mill

  • Date Submitted: 05/08/2014 01:53 AM
  • Flesch-Kincaid Score: 43.9 
  • Words: 330
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Grinding operation of Vertical roller mill is a sector with high energy consumption, and it plays an very important role in the production line. It is essential to control the grinding fineness to reduce the cost and increase the economical benefit directly. The classifier could lift the height and affect the grinding fineness of roller mill. The dissociation of useful minerals and waste rock minerals would be complete when the grinding granularity is fine. It is good for increasing the metal recovery rate. So when the ore disposal is under certain conditions, we should increase the grinding fineness as soon as possible. The grinding fineness is one of the important factors affecting mineral indicator. Volume of grinding fineness affected the ore quality and recovery rate directly. So the technology operation is essential. Within the cement processing, every single ton of Portland cement desires grinding three ton of material including numerous raw material, bunkers, clinkers, mixture material and gypsum. cement mill. Besides, grinding is the first procedure of beneficiation process. We should protect the stable production in order to ensure stable production. Generally speaking, particle size the sieve adjustment is two of the important factors affecting the grinding fineness of grinding mills. There are the features of vertical roller mill. By means of the roller swing-out device, ball mills,the grinding rollers can be turned out of the mill, which is in favor of maintenance. 5. The limit mechanism avoids the fiction and crash of metals between grinding roller and grinding plate, increasing the rotating stability and security. The centralized circulating oil lubrication is applied to the grinding roller bearings, which ensures the bearing operate at constant temperature and with pure oil, so that longer service life is achieved. With the function of automatic lifting and falling , can realize no-load starting. Welded type arc plate is used for sealing, it...


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