
Forged Steel Balls for Iron Ore Ball Mill Wear-Resistant and High Density for Heavy Grinding. Wide Size Range: Available in sizes from 20mm to 150mm for various grinding applications. High Surface Hardness: Surface hardness reaches up to 65 HRC for superior wear resistance. Low Crushing Rate: Crushing rate is less than 1% ensuring long service life. Customizable Sizes: Different sizes can be produced according to customer requests. Diverse Material Options: Available in C45, 60Mn, 65Mn, 40Cr, 42CrMo, B2, B3, and B6. Uniform Hardness Distribution: Ensures consistent performance with impact toughness of 12J/cm2. ISO 9001 Certified: Quality management certified for reliable international standards. Global Export Experience: Serving over 100 countries with 17 years of industry experience.