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: 10~150mm

B). Hardness

High Cr : Surface HRC 58-65

Low Cr : Surface HRC 45-50

Forged ball: HRC 60~66

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) Water coal slurry

3) Power stations

4) Chemical industry

E).Chemical Composition.

High Cr : C:2.0~3.2,Si≤1.0, Mn≤1.5, Cr: 10~28, Mo ≤1.0, P≤0.10, S≤0.08.

Low Cr: C:2.0~3.0,Si≤1.2,Mn≤1.5, Cr: 1.0~2.2, Mo ≤1.0, P≤0.10, S≤0.10.

Forged balls: C:0.53~0.74,Si:0.15~0.37, Mn:0.45~1.2,S:0.04max. P:0.04Max.Cr :0.60max.

F).Packing:

Ton bags (1000Kg Per Bag)

Iron drum (850~920Kg Per Drum)