Our company mainly produces two kinds of ball mills:energy-saving ball mill and dry type ball mill.
Working principle : 
Ball mill is an efficient machine for fine powder grinding and key equipment for grinding after the crushing process.It is used to effect a reduction in the size of ore particulate, especially samples of ore obtained from an ore body. There are two ways of ball mill grinding: the dry way and the wet way. It is used to grind many kinds of mineral ores and other materials, or to select mine. It is also widely used in the manufacturing industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other grindable materials.
Structures : 
Ball mill is composed by feeding part, discharging part, rotation part and driving part (reducer, small driving gear, electric motor and electric control).
Characteristic: 
1.Easy maintenance and operation; 
2.Big crushing ratio, uniform end product size; 
3.Simple structure; 
4.Low operating cost.

Although ball mills have been used for more than one hundred years, the design is still being improved in order to reduce the grinding costs.