Reliable Forged Steel Grinding Media Ball for Cement Industry

• Customization: Available
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Application: Loader, Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
• Model NO.: diameter 20-150mm
• Material: Steel
• Type: Grinding Ball
• Usage: Chemical, Mines, Cement/ Power Plant, Ball Mill
• Breakage Rate: <1%
• Impact Toughness: >12ak.J/Cm2
• Hardness: 55-65HRC
• Heat Treatment: Quenching+Tempering
• Certification: TUV ISO 9001 / ISO14001 / ISO45001 / SGS
• Service: Free Samples
• Microstructure: M+C
• Transport Package: Bags or Steel Drum
• Specification: Diameter 20-150mm
• Trademark: JINCHI
• Origin: Shandong, China
• HS Code: 7326110000
• Production Capacity: 100000tons/Year

Product Description

Forged Grinding Media Ball/Grinding Media for Mine

DESCRIPTION

1. Grade: Discover the pinnacle of adaptability with our exceptional assortment of grades, including B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU. Each grade is meticulously engineered to address and fulfill your unique requirements.
2. Diameter: Our grinding media balls are available in diameters ranging from 20mm to 150mm, providing precision and adaptability for a wide spectrum of applications.
3. Hardness: Built with an impressive hardness ranging from 55-65HRC, our balls are designed to deliver unparalleled durability and resilience, ensuring they stand the test of time and wear.
4. Breakage Rate: Experience unmatched assurance with a breakage rate of less than 1%, guaranteeing reliability and seamless operation in every use.
5. Impact Value: With an outstanding impact value surpassing 12j/Cm^2, our media balls are expertly crafted to endure powerful forces and demanding conditions.
6. Endurance impact test times: Rigorously tested for endurance with over 20,000 impact cycles, our grinding media balls promise long-lasting and consistent performance.
7. Uniform hardness, high wear resistance, high impact value: Designed for excellence, our product offers uniform hardness, superior wear resistance, and a high impact value, tailored to meet your highest expectations.

Forged Grinding Media Steel Ball Chemical Composition:

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

 

Specification of Forged Grinding Media Steel Ball:

Diameter(mm)	Diameter Tolerance(mm)	Surface Hardness(HRC)	Impact Toughness(j/cm2)
Φ20	+2, -1	>60HRC	≥12j/cm2
Φ25
Φ30
Φ40
Φ50
Φ60	+3, -2
Φ70
Φ80
Φ90
Φ100	+4, -2
Φ110
Φ120		>58HRC
Φ130
Φ140	+4, -3	>55HRC

Our Products:

Our Factory:

Shandong Jinchi Heavy Industry Joint-stock Co., LTD stands as a beacon of excellence in the production of forged and hot rolled grinding balls, grinding steel rods, and grinding cylpebs. With a rich legacy spanning 28 years and an annual output of over 100,000 tons, we boast 8 state-of-the-art forging and automatic rolling production lines, ensuring we meet the diverse and intricate demands of our esteemed clientele.
Shandong Jinchi has earned global and industrial recognition through prestigious certifications such as TUV ISO900, ISO14001, and ISO45001, complemented by the esteemed double certification from SGS and BV, reinforcing our reputation as a qualified factory. Our advanced laboratory is equipped with cutting-edge testing equipment, including spectrometers, hardness testers, drop testers, and impact testers, guaranteeing rigorous quality control and traceability from the receipt of raw materials to the shipment of finished products.
Our distinguished clientele spans Southeast Asia, Africa, and Latin America, across more than 40 countries. We cultivate strong business relationships with globally-renowned large-scale mining companies, cement plants, thermal power plants, and chemical plants, consistently receiving glowing reviews and trust for our premium products and outstanding services.



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Testing Equipment:
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FAQ

Q1: What is the advantage of your company?

A: Our company is a leading and highly esteemed professional steel ball manufacturer, with an impressive 28 years of unrivaled production experience.

Q2. In which countries are your products sold?

A: Our products enjoy global reach, catering to markets in Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, among others. We also operate branch offices in Australia to ensure superior customer service.

Q3: Are you trading company or manufacturer?

A: We are a dedicated factory, committed to delivering superior quality products directly from our manufacturing lines to you.

Q4: How long is your delivery time?

A: Typically, our delivery is swift, taking 10-15 days, with slight variations depending on order quantities.

Q5: Do you provide samples? Is it free or extra?

A: Absolutely! We are pleased to offer complimentary samples to our valued potential customers. However, please note that the cost of freight will need to be met by the customer.

Q6: What is your terms of payment?

We offer flexible payment options for your convenience: T/T (30% payment upfront and the remaining 70% upon the provision of the B/L copy);
OR L/C (100% Irrevocable Letter of Credit at sight), ensuring a smooth and secure transaction experience.