Description
Our main products:
High& low chrome cast grinding balls
High& low chrome alloyed casting Cylpebs
High& low chrome alloyed micro-balls
Forged Grinding balls

A) Diameter: 8~140mm
B). Hardness
High Cr: Surface HRC 58-65
Low Cr: Surface HRC 45-50
Forged ball: HRC 50~60

C). Characteristics:
1) High hardness
2) Good wear-Resistance
3) No breaking
4)No mal-roundness

D). Applied fields:
1) Metal Mines
2) Cement plants
3) Chemical industry
3) Power stations
4) Water coal slurry

E). Chemical Composition.
High Cr: C: 2.0~3.2, Si: 0.3~1.2, Mn: 2.5max., Cr: 10~28, Mo: 1.0max., S & p: 0.10 Max
Low Cr: C: 2.0~3.0, Si: 0.3~1.2, Mn: 2.5Max, Cr: 1.0~2.2, Mo: 1.0max., P & S: 0.10 Max.

Forged balls: C: 0.53~0.74, Si: 0.15~0.37, Mn: 0.45~1.2, S: 0.04max. P: 0.04max.

F). Package:
Ton bags (1000Kg Per Bag)
Iron drum (850~920Kg Per Drum)