The machine is horizontal tube-shaped rotating device, outer gear, the two positions, the lattice-type ball mill. This machine mainly consists of feeding device, discharge device, rotating device, transmission devices (gear box, pinion gear, motor and electric control device). Ball Mills are generally used to reduce material 1/4 inch and finer, down to the particle size of 20 to 75 microns. To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reduced. The ball mill is composed by feeding part, discharging part, turning part and driving part(reducer, small driving gear, electric motor and electric control).

The mineral ball mill is widely used to grind various medium-hard ores and other materials in mining, building materials, chemical industries, etc.The Ball Mill is used to grind many kinds of mine and other materials, or to select the mine.2 It is widely used in building material, chemical industry, etc. There are two ways of grinding: the dry way and the wet way. It can be divided into tabular type and flowing type according to different expelling mine. The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbling process and the drum is equipped with wear-resistant liner, which has good wear-resistance.

The machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.The hollow shaft is made of cast steel. The liner is replaceable. The gear wheel adopts casting gear hobbing. The wear-resisting liner is inlayed in the cylinder of ball mill. Material from the feeding device into the compound through the air shaft screw evenly into the mill fist warehouse, the warehouse there are ladder liner or corrugated lining, built-in different specifications steel ball, rotating cylinder produces centrifugal force will be brought to a certain height balls.

mobile impact crusher: http://www.ft-mac.com/pro/productclass7.html