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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: 10~130mm
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) 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)
high chome casting ball
