Ball mill ball size depends on the size of the physical and mechanical properties of ore and ore grain size of the two elements. Answers below xin hai ore loading for you attention of ball mill.
 

First of all.Processing large size coarse ore hardness, need to have a larger impact, need to load a ball in a bigger size.Ore processing soft feed particle size small, products have a finer requirements,should give priority to with grinding, can be loaded into smaller ball.
 

 

Secondary.Production site into various ball diameter of ball mill equipment, according to certain proportion ratio to deal with different sizes of ore grain material.In theory, only with a variety of ball has a certain scale, talents and is suitable to the grain size of grinding material, good grinding effect can be achieved.
 

In a word.Ratio of the steel ball mill is a complex technical problems.Every concentrator must carefully analyze their own actual situation, through the long-term accumulation of research, to find out the suitable ratio of the ball.