Ball Mill For Sale Grinding Machine
A ball mill grinds ores to an end product size of thirty-five mesh or finer. the feeding material to a ball mill is treated by: • single or multistage crushing and screening • crushing, screening, and/or rod milling • primary crushing and autogenous/semi-autogenous grinding. normal feed.Apr 22, the special field of the ball mill, however, is for products 20-mesh and finer. the use of ball mills for reducing crusher product to 85 per cent,: below 200-mesh in two stages, as practised at the united eastern, tom reed, and montana mines, in arizona, is a distinct advance in fine.