BILLES EN ALUMINE Ø 18 MM LE KG

Ball Mill diameter 18mm

Alumina ball with 92 %

grinding media is characterized by:

 -HIGHER DENSITY -HIGHER HARDNESS  -HIGHER WEAR RESISTANCE

 -HIGHER GRINDING EFFICIENCY     -HIGHER DENSITY

How to optimize the grinding process

In the situation of wet grinding

Usually,the total charges of the alumina balls in one ball mill should be not less than 55% of the total ball mill capacity

Empirical formula of charged alumina ball quantity into ball mill M=3.14 x R2 x D x x 25%+1000 Remark:M=charged alumina ball quantity(kg)

D=Alumina ball density(g/cm3)

R=Radius of ball mill L=Ball mill Length

Alumina grinding ball proportion

For a bright new installed ball mill,the alumina balls proportion depends on the capacity of the ball mill and the fineness of the grinded raw materials