Breakage Resistant Grinding Balls for High-Efficiency Gold Mining

• 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 Media
• 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

Discover the excellence in Good Wear Resistance with our Forged Grinding Media Steel Mill Balls, designed to elevate your milling performance.
Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd., proudly stands as a leading professional manufacturer dedicated to crafting superior grinding products. Our company's impressive array of offerings includes: GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, with each meeting rigorous international standards. Our annual production capacity soars beyond 100,000 tons, ensuring steady and reliable supply.

WHY CHOOSE US: Experience the unmatched benefits of choosing Shandong Jinchi:
High quality raw materials sourced directly from renowned large steel mills,
Advanced automatic production lines,
Strict quality management processes, coupled with exceptional after-sales services,
More than 20 years of industry expertise,
Advanced and precise laboratory equipment,
ISO9001, ISO14001, ISO45001, and SGS certifications assure our commitment to quality.
Rapid four-hour access to Qingdao port facilitates swift and efficient logistics.

Chemical Composition of Good Wear Resistance Forged Grinding Media Steel Mill Balls: Engineered for optimum performance and durability.

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: Crafted to meet your specific needs, our balls deliver exceptional wear resistance.

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:

1. Material Quality: We source premium steel materials directly from Laigang Group and JIYUAN, the giants of Chinese steel production, renowned for creating specialized steel for grinding balls.

2. Product Range: Tailored to customer requirements, our portfolio includes both cast and forged steel grinding balls, providing a comprehensive range to suit diverse needs.

3. Capacity: Boasting a colossal production capacity of 100,000 MT, our operations guarantee uninterrupted, continuous media delivery to cater to your demands.

4. Production Facility: Our state-of-the-art automatic production line ensures each product is crafted with unwavering quality and consistency.

5. Delivery: Thanks to our automated production system, we promise swift delivery post-order confirmation, often as rapid as 14 days or two weeks, tailored to your requirements.

6. Quality Control: Equipped with an independent laboratory featuring cutting-edge, accurate lab equipment, we ensure every production step strictly aligns with quality standards, delivering only the best.


Manufacturing Process: Streamlined and precise, our manufacturing process is engineered for excellence, reflecting the pinnacle of innovation and quality.