Forged Grinding Balls B3 with Excellent Performance and Reliability

• 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

Explore the pinnacle of milling efficiency with our Premium Forged Steel Grinding Balls, designed to elevate your milling operations to new heights of performance and endurance.
Shandong Jinchi Heavy Industry Joint Stock Co., Ltd, a distinguished leader in manufacturing top-tier grinding products, proudly presents an extensive range of offerings, including: GRINDING MEDIA FORGED steel BALLS, CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, Each product meticulously crafted to meet international standards, contributing to a robust annual production capacity exceeding 100,000 tons.

WHY CHOOSE US
Superior quality raw materials sourced from renowned steel mills
State-of-the-art automatic production lines ensuring precision and reliability
Rigorous quality management protocols coupled with exceptional after-sales service
Over two decades of industry-leading expertise
Cutting-edge and precise lab equipment for accurate assessments
Certified with ISO9001, ISO14001, ISO45001, and SGS
Convenient four-hour proximity to Qingdao port for efficient logistics

Chemical Composition of Superior 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 of Superior 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

Advantages:

1. Material Integrity: We procure raw materials directly from the prestigious Laigang Group and JIYUAN, leading steel producers in China specialized in steel for grinding balls.

2. Diverse Product Portfolio: We tailor our steel grinding balls to meet your specific requirements, offering both cast and forged types across a comprehensive range.

3. Production Prowess: Our impressive production capacity, currently at 100,000 MT, guarantees a seamless and uninterrupted supply of media.

4. Cutting-Edge Facility: Our cutting-edge automated production lines ensure uniform quality and superior performance.

5. Swift Delivery: Thanks to our automated production systems, we offer expedited delivery post-order confirmation, often within just 14 days, custom-tailored to your needs.

6. Uncompromised Quality Assurance: Our independent laboratory, equipped with advanced technology and precise instruments, guarantees each production phase aligns with our rigorous quality standards.


Meticulous Manufacturing Process