The cylinder shape ratio is different. For the rod mill, the ratio of cylinder length to diameter is generally 1.5-2.0, also the inner surface is vertical flat liners on both sides covers. For the ball mill, the ratio of cylinder length to diameter is smaller, and in most cases the ratio is only slightly more than 1. In addition, the rotation speed...See more on deyamachinery
Best of Homemade Vertical Roller Mill
bing/imageshomemadetoolsHomemade Roller MillWEBVertical roller mill (vertical grinding mill) is mainly suitable for ultra-fine powder processing of non-inflammable and non-explosive brittle materials with medium and low …