High-Impact Value Grinding Media for Effective Gold Extraction

• 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 superior endurance of our Good Wear Resistance Forged Grinding Media Steel Mill Balls, designed to withstand the toughest conditions and maximize efficiency.
Welcome to Shandong Jinchi Heavy Industry Joint Stock Co., Ltd, a leader in the manufacturing of high-performance grinding products.As a renowned professional in the industry, we specialize in producing exceptional grinding products. Our flagship offerings include: High-Quality GRINDING MEDIA FORGED STEEL BALLS, PREMIUM CASTING STEEL BALLS,DURABLE GRINDING RODS, PRECISION GRINDING CYLPEBS, All products meet stringent international standards, with a robust annual production capacity exceeding 100,000 tons.

WHY CHOOSE US?
Uncompromising High quality raw materials sourced from the most reputable large steel mills
State-of-the-art Advanced automatic production lines
Meticulous and Strict quality management processes coupled with exemplary after-sales service
Drawing on More than 20 years of industry-leading experience
Equipped with Advanced and precise laboratory equipment
Certified to ISO9001, ISO14001, ISO45001, SGS standards
Strategically located Four hours from Qingdao port for optimal logistics efficiency

In-depth Chemical Composition of our Good Wear Resistance Forged Grinding Media Steel Mill Balls

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

Detailed Specification of our Good Wear Resistance Forged Grinding Media Steel Mill Balls

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

Unrivaled Advantages:

1. Exemplary Material Quality: We procure steel materials directly from Laigang Group and JIYUAN, the leading steel giants in China, renowned for producing specialized steel for grinding balls.

2. Comprehensive Product Range: We tailor our steel grinding balls to meet specific customer requirements, offering both cast and forged types with a complete assortment.

3. Massive Capacity: Our expansive production capacity of approximately 100,000 MT guarantees an uninterrupted supply of media, ensuring your needs are consistently met.

4. Cutting-Edge Production Facility: Our facility boasts an advanced automatic production line, assuring exceptional quality consistency across all products.

5. Swift Delivery: Thanks to our streamlined automated production system, we offer rapid delivery following order confirmation, with timelines as short as 14 days or 2 weeks, tailored to your specifications.

6. Rigorous Quality Control: Our company houses an independent laboratory equipped with cutting-edge and precise equipment, ensuring every production phase aligns with our unbeatable quality standards.


Efficient Manufacturing Process