B2 Material Dia. 25-150mm Forged High Hardness Steel Grinding Balls for Ball Mills

Description

B2 Material Dia. 25-150mm Forged High Hardness Steel Grinding Balls for Ball Mills. High Hardness Performance: HRC 60-65 hardness with breakage rate under 1% and loss roundness rate under 1%. Wide Size Range: Available in diameters from 20mm to 150mm for various ball mill applications. Multiple Certifications: ISO9001:2015, OHSAS18001:2007, ISO14001:2004, and SGS certified. Fast Delivery: 5-10 days for stock items, 15-20 days for custom orders based on quantity. Free Sample Offer: Free samples provided, though freight costs are not covered. Global Export Experience: Products exported to over 30 countries with offices in USA, Malaysia, Chile, and Spain. Strong After-Sales Support: Full refund for quality issues and problem resolution within 1-2 working days. OEM/ODM Services: Custom manufacturing services available with 2 R&D engineers.