High quality forged grinding ball 1.Size:20mm-150mm 2.Even Hardness 3.Grinding resistant 3 High impact value
High quality forged grinding ball
1.Forged steel balls
Size: 20mm-150mm
Hardness:HRC55-65
Chemical elements:C: 0.62-0.70; Si: 0.17-0.37; Mn: 0.9-1.2;; S & P: 0.04Max; Cr: 0.25Max.
2.High chrome cast balls
Size: 20mm-120mm
Hardness:HRC58-65; Chrome content:11-14%
3.Low chrome cast balls
Size: 20mm-120mm
Hardness:HRC45-55; Chrome content:1-3.5%
Package: By steel drum(800-900kg per drum) or flexible container bag(1000kg per bag)
Applied fields:1) Metal Mines2) Cement plants3) Water coal slurry4) Power stations5 Chemical industry
High quality forged grinding ball
