### Ball Mill Copper Mining Indonesia Ball Mill

Ball mill calculation in cement,ball mill vibrating screen vibrating feeder classification machines gravity separation machines flotation cells leaching tank magnetic separator dehydration machines products project cases contact.ball mill calculation in cement,calculation of ball mill grinding efficiency - 2013-03-08 re calculation of ball mill grinding efficiency. please can.Generally ball mills are utilized after an initial material crushing or grinding has occurred. Thus, a disadvantage of the ball mill is that the feed size must already be small. Table 2 outlines some typical ball diameters found in ball mills dependent on the staging or purpose of the mill. Table 1 - Ball mill feed and product sizes (Callow.Gold leaching plant cil plant pineer mining machinery the 39.5 ball mill the copper mountain ball mills are 7315 mm feet in diameter and 12040 mm 39.5 feet long. they are overflow discharge ball mills with inside diameters of 7315 mm feet and grinding lengths of 11887 mm feet. each ball mill is also driven by two 8,500 horsepower abb motors.Ball mill prominer shanghai mining technology co ltd ,this ball mill is typically designed to grind mineral ores and other materials with different hardness, and it is widely used in different fields, such as ore dressing, building material field, chemical industry, etc. due to the difference of its slurry discharging method, it is divided to two types grid type ball mill and overflow type.