Forged Grinding Balls with Grade 45# and Superior Performance

• 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

Experience Unmatched Efficiency with Our High-Quality Forged Steel Grinding Balls
Shandong Jinchi Heavy Industry Joint Stock Co., LtdAs a distinguished professional in the field, we are proud to be a leading manufacturer of premium grinding products. Our company proudly offers an exclusive range of products, including GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, All our products meet stringent international standards, with an impressive annual production capacity exceeding 100,000 tons, ensuring we meet global demand effectively.

WHY CHOOSE US
We source only the finest high-quality raw materials from renowned large steel mills
Our cutting-edge automatic production lines are at the forefront of technology
We adhere to a meticulous quality management process and offer exceptional after-sales service
With over two decades of industry expertise
Our advanced and precise laboratory equipment ensures accuracy
We proudly holdISO9001, ISO14001, ISO45001, and SGS certifications
Our proximity allows for a prompt four-hour access to Qingdao port

Delve into the Chemical Composition that Grants Our Grinding Media Steel Mill Balls Their Exceptional Wear Resistance

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

Explore the 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

Advantages:

1. Material Quality: We source steel materials directly from industry giants Laigang Group and JIYUAN, leaders in steel production specially tailored for grinding balls.

2. Product Range: Our extensive product range caters to diverse customer requirements, offering both cast and forged types with a complete selection.

3. Capacity: Boasting a robust production capacity of approximately 100,000 MT, we ensure seamless and continuous media delivery to our clients.

4. Production Facility: Our state-of-the-art automatic production line guarantees consistently high quality, elevating our manufacturing process.

5. Delivery: Thanks to our streamlined automated system, we promise fast delivery post-order confirmation, sometimes as swift as 14 days, ensuring timely fulfillment of your needs.

6. Quality Control: Equipped with an independent laboratory and cutting-edge lab equipment, we ensure each production process phase aligns with our rigorous quality standards.


Our meticulous manufacturing process is unparalleled in the industry