60mn Grinding Media Steel Balls for Enhanced Milling Efficiency

• 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+C
• 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 durability with our Good Wear Resistance Forged Grinding Media Steel Mill Balls, meticulously engineered for optimal performance.
Shandong Jinchi Heavy Industry Joint Stock Co., Ltd., proudly stands as a premier manufacturer specializing in elite grinding products, offering an extensive range of solutions tailored to your needs. GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, all crafted to meet international benchmarks with an impressive annual production capacity exceeding 100,000 tons.

WHY CHOOSE US
Premium quality raw materials sourced from renowned large steel mills, ensuring unparalleled product excellence.
State-of-the-art automatic production lines, revolutionizing efficiency and precision in manufacturing.
Meticulous quality management processes coupled with exemplary after-sales service for assured customer satisfaction.
Boasting over 20 years of rich industry experience, establishing us as leaders in the field.
Sophisticated and precise laboratory equipment guarantees superior product quality.
ISO9001, ISO14001, ISO45001, SGS certified, reflecting our commitment to excellence and sustainability.
Convenient four-hour access to Qingdao port ensures seamless logistics and distribution.

Chemical Composition of the 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

Meticulous 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: Sourced directly from Laigang Group and JIYUAN, China's steel giants, ensuring the highest-grade steel specifically crafted for grinding balls.

2. Product Range: Our diverse offerings in steel grinding balls, tailored to customer specifications, include both cast and forged varieties for comprehensive solutions.

3. Capacity: With a robust production capacity of approximately 100,000 MT, we guarantee uninterrupted and timely delivery of media to meet your demands.

4. Production Facility: Utilizing cutting-edge automatic production lines, we ensure consistent high-quality output in every batch.

5. Delivery: Thanks to our automated systems, expect swift delivery post-order confirmation, potentially within 14 days, tailored to your needs.

6. Quality Control: Our dedicated laboratory, equipped with advanced and precise instruments, upholds stringent quality standards at every production stage.


Manufacturing Process