CIPDB › China Industry › Metallurgy, Mineral & Energy › Wear Resistant Material

Industrial-Grade Casting Iron Balls, Cr10-28, Less Than 1% Breakage¹

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Product Description Discover the unparalleled excellence of JINCHI products and suppliers. We offer factory-priced, top-quality Mines Equipment cast iron ball mill grinding media steel balls.Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands as a leader in the manufacture of high-quality grinding products. We take immense pride in presenting a versatile selection of products, which includes: Expertly Forged Grinding MediaPremium Steel Precision-Cast Balls Durable Steel Balls,Superior Grinding Rods, Efficient Grinding Cylpebs, Each product is meticulously crafted to adhere to global standards, with our cutting-edge facilities boasting an outstanding annual production capability exceeding over 100,000 tons.We eagerly anticipate your inquiries regarding our premium grinding balls. Rest assured, the most competitive prices will be promptly provided. Thank you for choosing us.Why Choose UsUncompromising High Our superior quality raw materials are sourced directly from the most reputable large steel mills, guaranteeing unmatched product excellence.Our state-of-the-art, Advanced automatic production lines ensure reliable and consistent manufacturing quality, meeting the highest industry standards.With our Strict quality management processes, coupled with outstanding after-sales service, we strive for complete customer satisfaction at every stage.Leveraging More than two decades of profound industry experience, we bring unparalleled expertise to every project.Highly Advanced and precise laboratory equipment guarantees meticulous testing and quality assurance for each product.Our ISO9001, ISO14001, ISO45001, and SGS certifications underscore our unwavering commitment to quality and environmental standards.Our strategic location ensures a swift Four -hour reach to Qingdao port, enabling efficient and rapid export logistics.Chemical Composition of Highly durable forged steel ballsMaterialsC%Si%Mn%P%S%Cr%B20.70-0.850.17-0.370.70-1.00≤0.035≤0.0350.4-0.6B2-10.55-0.700.15-0.300.65-0.85≤0.020≤0.0200.70-1.10High Carbon B20.85-1.100.15-0.450.40-1.20≤0.035≤0.0350.20-1.10B30.58-0.661.70-1.900.68-0.80≤0.030≤0.0300.78-0.9045#0.42-0.500.17-0.370.5-0.8≤0.035≤0.0350.25maxB40.65-0.751.20-1.400.50-0.70≤0.025≤0.0250.85-1.00B60.75-0.900.17-0.370.8-1.02≤0.035≤0.0350.88-0.98B6-10.82-0.900.15-0.350.90-1.05≤0.020≤0.0200.88-0.9842CrMo0.38-0.450.20-0.400.50-0.80≤0.035≤0.0350.90-1.2040Cr0.37-0.450.20-0.400.50-0.80≤0.035≤0.0350.80-1.1065MN0.62-0.700.17-0.370.90-1.20≤0.035≤0.035≤0.2560MN0.57-0.650.17-0.370.70-1.00≤0.035≤0.035≤0.2550MN0.48-0.560.17-0.370.70-1.00≤0.035≤0.035≤0.25Specification ofSuperior wear-resistance in our Forged Grinding Media Steel Mill Balls Diameter(mm)Diameter Tolerance(mm)Surface Hardness(HRC)Impact Toughness(j/cm2)Φ20+2, -1>60HRC≥12Φ25Φ30Φ40Φ50Φ60+3, -2Φ70Φ80Φ90Φ100+4, -2Φ110Φ120>58HRCΦ130Φ140+4, -3>55HRCΦ150Key Advantages:1.Material Quality: By sourcing steel directly from Laigang Group and JIYUAN, the eminent steel companies in China, known for steel for grinding balls, we ensure material integrity that is second to none.2. Product Range: Our extensive portfolio meets varied customer needs, offering both cast and forged types with a comprehensive selection.3. Capacity: With an impressive production capacity nearing 100,000 MT, we assure uninterrupted delivery of media to our esteemed clients.4. Production Facility: Our state-of-the-art automatic production lines guarantee exceptional consistency and quality across all products.5. Delivery: Our streamlined automated production system allows us to deliver swiftly post-order confirmation, often within just 14 days, catering to specific requirements.6. Quality Control: Our dedicated laboratory, equipped with cutting-edge testing apparatus, ensures every production step adheres to rigorous quality standards.Manufacturing ProcessIntroducing JINCHI's high-quality products and suppliers: Our Factory Price Mines Equipment offers unbeatable cast iron Ball Mill Grinding Media Steel Balls, making us the go-to choice for industrial-grade solutions.Chemical ComponentsTypeChemical components CSiMnCrMoCuPSLow-Cr1.8-3.3≤1.50.3-1.51-3≤1.0≤0.8≤0.10≤0.10Medium-Cr1.8-3.3≤1.20.3-1.54-9≤1.5≤0.8≤0.10≤0.10High-Cr1.8-3.3≤1.20.3-1.510-18≤1.0≤1.2≤0.10≤0.06Superhigh-Cr1.8-3.3≤1.20.3-1.519-35≤2.0≤1.2≤0.10≤0.06Nominal diameter(mm)Weight of single ball in average(g)Quantity/ MTSurface hardnessEndurance impact test(Times)Φ1513.872549>60>10000Φ1720.149838 >10000Φ2032.730607 >10000Φ256415671 >10000Φ301109069 >10000Φ402613826 >10000Φ505101959 >10000Φ608821134 >10000Φ701401714 >10000Φ802091478>58>10000Φ902977336 >10000Φ1004084245 >8000Φ1207057142 >8000Φ1308740115 >8000CertificatesFAQQ1: What is the advantage of your company? A: With an impressive 28-year legacy in steel ball manufacturing, our expertise and commitment to quality set us apart as industry leaders. Q2. In which countries are your products sold? A: Our global footprint spans across the Americas, Africa, Asia, and Oceania, including Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia, where we also maintain branch offices for enhanced customer support.Q3: Are you trading company or manufacturer? A: We proudly operate as a factory, providing top-tier products directly to you. Q4: How long is your delivery time? A: Our efficient processes ensure delivery within 10-15 days, contingent on order quantity, to keep your operations running smoothly and on time. Q5: Do you provide samples? Is it free or extra? A: Absolutely, we provide samples at no cost, although the freight charges are not included. Q6: What is your terms of payment? T/T (30% in advance and 70% against copy of B/L);OR L/C(100% Irrevocable letter of credit at sight )

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