BALL Mill Balls

Through Hard balls:

Through Hard 80-125mm balls are for low aspect mills operation only. They are designed for grinding purpose with high hardness.

  • Surface hardness: 60-64RC
  • Center hardness: 55-60RC

 

 

 

 

 

Photo:125mm Through Hard ball and scats from 6.9m Ball mill.

 

 

Ultra Hard Balls:

Ultra Hard are only for 20-70mm balls running in low aspect mills. They are all roll-forged and designed for pure grinding purpose with high hardness.

  • Surface hardness: 63-65RC
  • Center Hardness 60RC.

 

 

 

 

Photo:Typical roll forged UH balls.

 

 

 

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