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Casting & Forged Grinding Balls
High-chrome casting grinding balls, forged steel grinding balls, cylpebs, mill liners. HRC 58-65, low breakage rate, used in mining and cement plants.
MOQ
5 tons
Lead Time
Sample: 10-20 days / Mass: 20-40 days
Certifications
ISO 9001 · SGS test report
Experience
15+ Years
Overview
Cast and forged grinding media for ball mills in mining, cement, power plants, and chemical processing. High-chrome cast balls, low-chrome cast balls, forged steel balls, and cylpebs. Diameter 20-150 mm, hardness HRC 45-65, low breakage rate.
Key Specifications
| Diameter | 20-150 mm / 0.8"-6" |
| Hardness | HRC 45-65 |
| Material | High-chrome cast iron / forged steel |
| Impact value | ≥12 J/cm² |
| Breakage rate | <0.5% |
| Wear rate | ≤80 g/t |
Why Source from China
China is the world’s largest grinding media producer, with 60% global share and proven performance in major mining regions.
Typical Buyers
Mining concentrators, cement plants, coal-fired power stations, mineral processing facilities
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