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Forged Grinding Steel Balls | B2 50‑120mm HRC58‑64 for Ball Mill Mining Cement
✅ Uniform Hardness Distribution：Surface HRC55‑65, stable core hardness, no easy peeling. ✅ Low Breakage Rate：Breakage rate ≤1%, avoid mill block‑down caused by broken balls. ✅ High Impact Toughness：Impact value ≥12 J/cm², fit heavy‑load SAG mill & large ball mill. ✅ Long Service Life：Dense metallographic structure, lower wear consumption than cast grinding balls. ✅ Strict Quality Control：100‑percent hardness & dimension inspection per batch, SGS test report available. ✅ Customizable：Multiple grades & sizes to match different ore hardness and working conditions
forged grinding steel ball mining ball mill forged steel balls high hardness forged grinding ball B2 wear‑resistant forged steel ball for cement plantEmail Details
