Forged Grinding Balls B3 with Grade 45# and High 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

Unleash the power of precision milling with our top-tier High-Quality Forged Steel Grinding Balls, designed to elevate efficiency and deliver unmatched performance in your milling processes.
Shandong Jinchi Heavy Industry Joint Stock Co., Ltd.As a leading authority in the manufacturing of premium grinding products, our esteemed company specializes in offering a diverse array of innovative solutions. GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, boasting specifications that adhere to the highest international standards, and an impressive annual production capacity exceeding 100,000 tons.

WHY CHOOSE US
Premium quality raw materials sourced from prominent steel mills
Cutting-edge automatic production lines that redefine precision
Meticulous quality management processes, coupled with exceptional after-sales service
An extensive experience spanning over 20 years in the industry
Sophisticated and highly precise laboratory equipment
ISO9001, ISO14001, ISO45001, SGS certified
Just a four-hour reach from Qingdao port, ensuring timely distribution

Chemical Composition of High-Performance, Wear-Resistant 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

Specification Details of our Wear-Resistant 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

Exceptional Advantages:

1. Material Excellence: Our commitment to quality starts by procuring steel materials directly from industry giants Laigang Group and JIYUAN, renowned for producing superior steel specifically for grinding balls.

2. Diverse Product Range: Tailored to meet customer-specific requirements, we offer a comprehensive selection of steel grinding balls in both cast and forged types, encompassing the full spectrum of specifications.

3. Robust Capacity: Our impressive production capability, currently at 100,000 MT, guarantees a seamless, uninterrupted supply chain of high-quality media.

4. State-of-the-Art Production Facility: Leveraging advanced automatic production lines, we ensure consistent quality across our product offerings.

5. Swift Delivery: Thanks to our automated production systems, we promise rapid dispatch following order confirmation, with delivery as swift as 14 days/2 weeks based on your requirements.

6. Rigorous Quality Control: Equipped with an independent laboratory featuring state-of-the-art, precise lab equipment, we ensure impeccable adherence to quality standards throughout our production process.


Manufacturing Excellence