Design Criteria For Vertical Roller Mill

In tro d uct io n 1 Vert ica l Ro ll er M il lsVertical roller mills VRM are well accepted as most effectual means for grinding raw material in cement and power generation industry. These mills are driven by heavy duty gearboxes with horizontal input shaft and vertical output shaft i. Generally, Bevel-Helical or Bevel-Planetary gearboxes are used for VRM.

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