Unbreakable Casting Grinding Ball for Limestone Grinding Dia 25-60mm by Taihong

Unbreakable Casting Grinding Ball for Limestone Grinding Dia 25-60mm by Taihong. Customized Size Options: Available in sizes ranging from 10mm to 165mm to meet specific grinding needs. Low Breakage Rate: Breakage rate is strictly controlled to be less than 0.5% in various applications. High Hardness Grades: Offers Low-Cr, Medium-Cr, High-Cr, and Superhigh-Cr options with hardness up to HRC 60. Free Sample Availability: Free samples under 10kg provided, though customer pays courier fees. Comprehensive Quality Control: Strict testing on raw materials and finished products ensures consistent quality. ISO 9001 Certified: Manufacturing process certified by ISO 9001:2015 for reliability and standards. Fast Lead Time: Production completed within 15 working days for both peak and off-peak seasons. OEM and ODM Services: Customization available from samples with dedicated R&D engineers.