Industrial Forged Grinding Media Balls for Optimal Grinding Performance

• Customization: Available
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Application: Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant
• Model NO.: 20mm-150mm
• Material: Steel
• Type: Grinding Ball
• Breakage Rate: Below 1%
• Hardness: Hardness
• Impact Toughness: >12ak.J/Cm2
• Microstructure: M+C
• Customized: Customized
• Transport Package: Flexible Container Bags or Steel Drums
• Specification: 20mm-150mm
• Trademark: JINCHI
• Origin: Made in China.
• HS Code: 73261100
• Production Capacity: 100000tons/Year

Product Description

Product Description

1. Grade: Experience precision-crafted excellence with our Industrial Forged Grinding Media Balls, available in a sophisticated range of Grades: 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, BG. Each grade is meticulously designed to elevate your grinding processes to new heights.
2. Diameter: Discover unparalleled versatility with our grinding balls, expertly tailored to accommodate a wide spectrum of applications. Ranging from a precise 20mm to a robust 150mm, they are engineered to meet all your operational needs.
3. Hardness: Our grinding balls are a testament to durability, skillfully engineered to endure with a remarkable hardness range of HRC 55-65. Experience the reliability and strength that ensures optimal grinding performance.
4. Breakage Rate: Enjoy unmatched durability with our meticulously designed grinding balls, showcasing an outstanding breakage rate of less than 1%, allowing for seamless, uninterrupted grinding operations.
5. Impact Value: Our grinding balls deliver an exceptional impact value exceeding 12j/Cm^2, ensuring robust and efficient grinding performance. Trust in the resilience and strength that our products consistently provide.
6. Falling ball times: Tested for remarkable resilience, our grinding balls demonstrate the ability to withstand over 20,000 falls, showcasing their enduring strength and reliability.

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
BU	0.95-1.05	0.15-0.35	0.95-1.05	≤0.025	≤0.025	0.45-0.55
1090	0.90-1.10	0.17-0.37	0.60-0.90	≤0.025	≤0.025	≤0.025
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 Photos

 

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

 

Certifications

 

Packaging & Shipping

1. Ocean shipping: Our products are dispatched with utmost security, utilizing reliable ocean shipping routes to ensure timely and safe delivery across the globe.
2. Customers designated transportation mode: We are committed to catering to your specific logistical requirements with customized transportation options, ensuring seamless delivery tailored to your convenience.
3. Packing Details: A. Robustly packed in steel drums, each with a capacity of 850-930kgs, for superior protection. B. Our flexible container bags offer a generous 1 ton/bag capacity, designed for efficient and secure handling.
4. Delivery Details: We guarantee swift and prompt delivery within an impressive 15-20 days post receipt of payment or LC at sight, ensuring your operations continue without interruption.

Shandong Jinchi Heavy Industry Joint-stock Co., Ltd. is a trailblazer in the industry, renowned for specializing in the production of exceptional forged and hot rolled grinding balls and alloy grinding steel rods. With over a decade of expertise, an extraordinary annual output of 100,000 tons, and 10 state-of-the-art forging and automatic rolling production lines, we are perfectly equipped to meet the most complex and demanding customer specifications with unparalleled precision.

Shandong Jinchi has earned prestigious recognitions, including TUV ISO900, ISO14001, and ISO45001 certifications. Further cementing our commitment to quality, Shandong Jinchi holds dual SGS and BV certifications. Our cutting-edge laboratory boasts advanced testing devices, such as spectrometers, hardness testers, drop testers, and impact testers, providing meticulous quality control and ensuring traceability from raw materials to final shipment.
Our esteemed clientele spans across Southeast Asia, Africa, and Latin America, reaching over 40 countries. We take immense pride in nurturing strong business relationships with leading mining companies, cement plants, thermal power plants, and chemical plants worldwide, earning us widespread acclaim and positive feedback for our exceptional products and services.