Quality Forged Grinding Balls 60mn for Heavy-Duty Applications

• Customization: Available
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Application: Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
• Model NO.: DIA: 20mm-150mm
• Material: Steel
• Type: Grinding Ball
• Breakage Rate: <1%
• Impact Value: >12j/Cm^2
• Grade: 45#,40cr ,50mn,60mn,65mn,B2,B3
• Hardness: 55-65HRC
• Microstructure: M+a
• Falling Ball Times: >12000
• Transport Package: Container Ton Bags or Steel Drums
• Specification: Size: 20mm-150mm
• Trademark: JINCHI
• Origin: China
• HS Code: 73261100
• Production Capacity: 100000tons/Year

Product Description

Introducing our High-Quality Forged Steel Grinding Balls, meticulously crafted for the utmost efficiency in milling processes. These balls are designed to enhance your milling output while ensuring smooth operations.
Shandong Jinchi Heavy Industry Joint Stock Co., Ltd: Leaders in Industrial Excellence.Our company stands as a distinguished professional manufacturer specializing in top-tier grinding products. We proudly offer an extensive range of products including: GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, All our products meet stringent international standards, boasting a remarkable annual production capacity exceeding 100,000 tons.

WHY CHOOSE US: Experience Unmatched Quality and Efficiency
We use high quality raw materials sourced from the most reputable large steel mills.
Rely on our advanced automatic production lines to deliver precision and consistency in every product.
Benefit from our strict quality management processes and comprehensive after-sales service that guarantees satisfaction.
With more than 20 years of industry experience, we are a trusted name in delivering excellence.
Our lab boasts advanced and accurate equipment, ensuring the highest standards.
Certified with ISO9001, ISO14001, ISO45001, and SGS, we meet all international safety and quality benchmarks.
Strategically located for quick access, we are just a four-hour reach from Qingdao port, ensuring efficiency in logistics.

Chemical Composition: Discover our Good Wear Resistance Forged Grinding Media Steel Mill Balls designed for longevity and performance.

Materials	C%	Si%	Mn%	P%	S%	Cr%
B2	0.70-0.85	0.17-0.37	0.70-1.00	≤0.035	≤0.035	0.4-0.6
B2-1	0.55-0.70	0.15-0.30	0.65-0.85	≤0.020	≤0.020	0.70-1.10
High Carbon B2	0.85-1.10	0.15-0.45	0.40-1.20	≤0.035	≤0.035	0.20-1.10
B3	0.58-0.66	1.70-1.90	0.68-0.80	≤0.030	≤0.030	0.78-0.90
45#	0.42-0.50	0.17-0.37	0.5-0.8	≤0.035	≤0.035	0.25max
B4	0.65-0.75	1.20-1.40	0.50-0.70	≤0.025	≤0.025	0.85-1.00
B6	0.75-0.90	0.17-0.37	0.8-1.02	≤0.035	≤0.035	0.88-0.98
B6-1	0.82-0.90	0.15-0.35	0.90-1.05	≤0.020	≤0.020	0.88-0.98
42CrMo	0.38-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.90-1.20
40Cr	0.37-0.45	0.20-0.40	0.50-0.80	≤0.035	≤0.035	0.80-1.10
65MN	0.62-0.70	0.17-0.37	0.90-1.20	≤0.035	≤0.035	≤0.25
60MN	0.57-0.65	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25
50MN	0.48-0.56	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25

Specification of Good Wear Resistance Forged Grinding Media Steel Mill Balls: Tailored to meet diverse industrial needs.

Diameter(mm)	Diameter Tolerance(mm)	Surface Hardness(HRC)	Impact Toughness(j/cm2)
Φ20	+2, -1	>60HRC	≥12
Φ25
Φ30
Φ40
Φ50
Φ60	+3, -2
Φ70
Φ80
Φ90
Φ100	+4, -2
Φ110
Φ120		>58HRC
Φ130
Φ140	+4, -3	>55HRC
Φ150

Advantages: Revel in the superiority of our products

1. Material Quality: Our strategic partnerships with industry giants like Laigang Group and JIYUAN ensure we procure only the finest steel, tailored specifically for grinding applications.

2. Product Range: We specialize in customer-centric production, offering both cast and forged types, with a comprehensive range to cater to every need.

3. Capacity: Boasting a prodigious capacity of 100,000 MT, we ensure an uninterrupted and reliable supply of media for your convenience.

4. Production Facility: Our cutting-edge automated production lines guarantee unparalleled consistency and quality.

5. Delivery: Thanks to our streamlined production system, we promise expedited delivery, with orders completed in as little as 14 days, tailored to your specific requirements.

6. Quality Control: Our independent, state-of-the-art lab equipment meticulously checks every production phase, ensuring adherence to top-tier quality standards.


Manufacturing Process: A commitment to excellence in every step.