Beneficiation mill features, Dingwang machinery and equipment, mineral processing mill provided by Wang Ding Machinery Co., Ltd., Henan Province. Machinery Co., Ltd., Henan Province, Wang Ding (www.hndwjx.com) is specialized in the "pad machine, biomass pellet machines, metal crusher, wood pellet mill, ball mill, sand making machine," the business, the company adhering to the "integrity management , hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Zhao. Straight lattice-type ball mill energy-saving ball mill is one of the products from Henan Province, Wang Ding Machinery Co., Ltd. developed with easy start saving 20-30%; with grooved ring liner, increased ball contact surface mine, strengthen grind the role and capacity of the ore has been raised to reduce energy consumption; and using a large port of discharge, increase production capacity, and other advantages. Mineral beneficiation mill grinding coarse granularity function, commonly used in some grinding. Wet ball mill, the filling factor of the grinding approximately 40% of the total fill volume was boundaries, greater than 40% of the bits of the filling rate. Lattice-type ball mill fill rate of 40% to 50% beneficiation mill to 45% majority; overflow-type ball mill to take 40% fill rate. Dry grinding, because the material grinding between the grinding volume expansion, the material grinding axial flow impeded the flow rate slowed. Thus, the filling factor of grinding media should not be too high, usually takes a value of 28% to 35% between. Rod mill steel bars fill rate, when wet grinding select 35% to 40%, dry grinding when selecting 35%. When loading the grinding mill, to use different sizes of ball mill beneficiation market, consisting of steel bars by a certain percentage, in order to improve grinding efficiency, grinding body size ratio is important, such as the large size of the feed needs to be loaded larger diameter are more stronger impact and abrasive balls. However, a large number of balls for grinding material is less than the small balls, the specific surface area smaller than the small steel balls.