A ball mill operates by rotating a cylinder with steel grinding balls as media, for the ball to fall back into the cylinder and onto the material to the ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter is, the slower the rotation will be. If the peripheral of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill.
>>>Working Principle of other stone processing machines and equipments:
Zenith XZM Ultrafine mill is widely used in making fine powder or micro powder, a new kind of machine for producing fineness and ultra-powder. It is mainly used for grinding the material with middle and low hardness, below 6% moisture, and the material should be non-explosion and non-flammability, such as: calcite, chalk, limestone, dolomite, kaolin, bentonite, steatite, mica, magnetite, iolite, pyrophillite, vermiculite, meerschaum, attapulgite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate ore, potassium ore pumice, etc. The size of the finished production can be adjusted between 325-2500 mesh.
Zenith MCF Coarse Powder Mill series is a kind of new designed milling machine to meet the requirements of sand processing. Based on years’ research experience in the milling industry and consideration of recommendations & requirements of domestic and foreign clients, it is proved to be the ideal equipment to replace Raymond Mill, mill, ball mill, and other traditional in coarse powder processing. MCF Coarse Powder Mill is high-efficiency equipment and widely applied in quartz sand, silica sand, foundry sand, fine sand and other sand abrasive industry. As a component of closed production lines, it can produce various size products.
Posted by crushercn 
Posted by crushercn 
Posted by crushercn 
