High Quality Forged Steel Grinding Media Ball for Industrial Use

• 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: Crafted with unparalleled precision, our high-performance grinding balls are available in an array of Grades: 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, and BG. Each grade is meticulously engineered to meet the demands of various industrial applications, ensuring optimal functionality and durability.
2. Diameter: Our grinding balls are expertly tailored for versatility, with diameters ranging from 20mm to 150mm. This adaptability allows them to seamlessly integrate into diverse applications, offering unparalleled efficiency and precision.
3. Hardness: Specifically engineered to withstand rigorous industrial use, our grinding balls boast an impressive hardness range of HRC 55-65. This robustness is a testament to their exceptional quality and ability to endure the most challenging conditions.
4. Breakage Rate: Designed for outstanding durability, our grinding balls exhibit an impressive breakage rate of less than 1%, demonstrating their superior resilience and reliability in various demanding environments.
5. Impact Value: Delivering unmatched performance, our grinding balls feature an impact value exceeding 12j/Cm^2, showcasing their capability to handle intense operational demands with ease.
6. Falling ball times: Rigorously tested for resilience, our grinding balls are capable of enduring over 20,000 falls, attesting to their exceptional durability and longevity.

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 securely and efficiently transported via dependable ocean shipping routes, ensuring they reach you on time and in perfect condition.
2. Customers designated transportation mode: We offer fully customizable transportation options to cater to your specific needs, ensuring ultimate convenience and satisfaction.
3. Packing Details: A. Our robust steel drums have a capacity ranging between 850-930kgs/drum, ensuring secure and efficient packaging. B. We also offer flexible container bags with a 1 ton/bag capacity for versatile and safe transport.
4. Delivery Details: Experience swift and seamless delivery within 15-20 days upon receipt of payment or LC at sight, ensuring your operations proceed without interruption.

Shandong Jinchi Heavy Industry Joint-stock Co., Ltd. is a distinguished leader in the industry, specializing in the production of premium forged and hot rolled grinding balls, as well as high-quality alloy grinding steel rods. With over a decade of excellence, our company boasts an impressive annual output of 100,000 tons, supported by our 10 cutting-edge forging and automatic rolling production lines. These facilities are meticulously designed to satisfy complex customer demands with unparalleled precision and expertise.

Shandong Jinchi has achieved prestigious certifications including TUV ISO900, ISO14001, and Iso45001, in addition to dual SGS and BV certifications. These accolades serve as a testament to our unwavering commitment to quality. Our state-of-the-art laboratory is equipped with advanced testing devices such as spectrometers, hardness testers, drop testers, and impact testers, ensuring meticulous quality control and traceability from raw materials to final shipment.
Our esteemed clientele spans across Southeast Asia, Africa, and Latin America, covering over 40 countries. We pride ourselves on fostering robust and enduring business relationships with renowned mining companies, cement plants, thermal power plants, and chemical plants globally. This commitment has earned us widespread acclaim and positive feedback from our valued partners around the world.