Our Grinding balls:1)Size:10~130mm,2)High Hardness &Low Breakage.3)Good wear-Resistance,4)high Cr balls Hardness:58HRC Min.

Casting balls are extensive used in cement build materials, metal mine, coal slurry, thermal power plant, chemical engineering, ceramic industry, dope industry, light industry some as papermaking and magnetic material etc powder prepared and deeply produce. The casting ball\'s hardness is high, and wearing cost is lowness, the toughness is very good so that the casting balls breakage is fewness.

A) Diameter: 10~130mm

B). HardnessHigh Cr : Surface HRC 58-65

Low Cr :  Surface HRC 45-52

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 Mines2) Cement plants3) Water coal slurry3) Power stations4) 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)

Steel Ball