Durable Forged Steel Grinding Media Ball for Power Generation

• 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

Exquisite Forged Grinding Media Ball/Grinding Media for Mine: Elevate your mining operations with our superbly crafted media balls.

Product DESCRIPTION: Unveiling the excellence of Shandong Jinchi's Forged Steel Grinding Media Balls.

1. Grade: Harness the power of diversity with our extensive range of grades, including B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU. Each grade is expertly engineered to fulfill your unique specifications with precision.
2. Diameter: Offering a comprehensive array of sizes from 20mm to 150mm, our grinding media balls provide precision and adaptability to suit any application seamlessly.
3. Hardness: Engineered to last, our balls achieve a formidable hardness of 55-65HRC, ensuring they remain resilient and robust against wear and tear.
4. Breakage Rate: With an industry-leading breakage rate of under 1%, our grinding balls guarantee steadfast reliability and uninterrupted operation.
5. Impact Value: Our media balls, with an impressive impact value of over 12j/Cm^2, are designed to endure substantial forces and maintain peak performance.
6. Endurance impact test times: Surpassing expectations with over 20,000 impact cycles, our balls are tested for optimal endurance and sustained performance.
7. Uniform hardness, high wear resistance, high impact value: Crafted with precision, our product offers uniform hardness, exceptional wear resistance, and superior impact value, meticulously tailored for excellence in every application.

Forged Grinding Media Steel Ball Chemical Composition: Discover the elemental strength of our expertly crafted steel ball 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: Detailed insights into the superior specifications of our Forged Grinding Media Ball. Forged Grinding Media Steel Ball: Experience the pinnacle of strength and durability with our top-tier forged steel media balls.

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: Premier offerings in high-performance grinding solutions, setting the industry standard.

Our Factory: A beacon of innovation and quality, where cutting-edge technology meets unmatched expertise.

Shandong Jinchi Heavy Industry Joint-stock Co., LTD, renowned for excellence in producing forged and hot rolled grinding balls, grinding steel rods, and grinding cylpebs. With nearly three decades of unparalleled expertise and an impressive annual output of over 100,000 tons, our 8 state-of-the-art forging and automatic rolling production lines are poised to fulfill the diverse and complex demands of our valued clients.
Shandong Jinchi's reputation as an industry leader is cemented by prestigious certifications including TUV ISO900, ISO14001, and ISO45001, alongside dual certification from SGS and BV, underscoring our commitment to quality. Our advanced laboratory, equipped with cutting-edge testing equipment such as spectrometers, hardness testers, drop testers, and impact testers, ensures top-tier quality control and comprehensive traceability from raw material acquisition to final product delivery.
Our prestigious clientele extends across Southeast Asia, Africa, and Latin America, spanning over 40 countries. We forge strong partnerships with globally-recognized large-scale mining companies, cement plants, thermal power plants, and chemical plants, consistently earning accolades for our superior products and exemplary service.



Packaging: Expertly designed packaging solutions to ensure the safety and integrity of our products during transit.

Testing Equipment: Our laboratory features cutting-edge testing equipment, guaranteeing the highest standards of quality and precision.
Delivery: Swift and reliable delivery options tailored to meet your specific needs and timelines.

FAQ: Your questions answered, providing clarity and insight into our operations and products.

Q1: What is the advantage of your company?

A: Our company is a leading professional steel ball manufacturer with a distinguished legacy of 28 years in the production domain, delivering unparalleled expertise and quality.

Q2. In which countries are your products sold?

A: Our products boast a worldwide presence, gracing markets in Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and more. With branch offices in Australia, we are committed to serving our customers with excellence.

Q3: Are you trading company or manufacturer?

A: We are a dedicated factory, committed to delivering high-quality products directly from our manufacturing facilities to you, ensuring the utmost in quality and service.

Q4: How long is your delivery time?

A: Delivery typically takes 10-15 days, with variations possible depending on order sizes and specific requirements.

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

A: Absolutely! We are pleased to offer complimentary samples to assist you in evaluating our high-quality products. However, we kindly ask that the freight costs be borne by you, our valued customer.

Q6: What are your terms of payment?

We offer flexible payment terms to suit your business needs: T/T with 30% payable in advance and the remaining 70% upon receipt of the copy of the B/L.
OR L/C, available as a 100% Irrevocable Letter of Credit at sight, offering security and convenience for your transactions.