Forged Steel Grinding Media Ball for Efficient Power Plant Operations

• 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: Premier Choice for Mine Applications

DESCRIPTION

1. Grade: Unlock unparalleled adaptability with our extensive selection of grades including B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU. Each grade is meticulously engineered to meet your specific requirements with precision.
2. Diameter: Precision-crafted for versatility, our grinding media balls cover a spectrum from 20mm to 150mm in diameter, ensuring suitability for varied applications.
3. Hardness: Boasting a formidable hardness range of 55-65HRC, our balls deliver unmatched durability and longevity, effortlessly enduring the rigors of time and wear.
4. Breakage Rate: Achieve operational excellence with a breakage rate of less than 1%, providing you with the reliability you need for continuous and seamless operations.
5. Impact Value: Our media balls are engineered for strength, featuring an exceptional impact value exceeding 12j/Cm^2, designed to handle powerful forces with ease.
6. Endurance Impact Test Times: Demonstrating resilience, our balls endure over 20,000 rigorous impact cycles, ensuring sustained high-performance over time.
7. Uniform Hardness, High Wear Resistance, High Impact Value: Expertly crafted, our product promises uniform hardness, unmatched wear resistance, and impressive impact value for superior performance.

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 producing forged and hot-rolled grinding balls, grinding steel rods, and grinding cylpebs. With an impressive 28-year legacy and an annual output surpassing 100,000 tons, we operate 8 state-of-the-art forging and automatic rolling production lines, poised to fulfill the diverse and intricate demands of our valued clientele.
Shandong Jinchi is celebrated worldwide for its quality and innovation, holding certifications such as TUV ISO900, ISO14001, and ISO45001, complemented by prestigious dual certification from SGS and BV, solidifying our reputation as a trusted factory. Our cutting-edge laboratory, equipped with advanced testing apparatus including spectrometers, hardness testers, drop testers, and impact testers, ensures stringent quality control and traceability from raw material reception to final product dispatch.
Our respected clientele extends across Southeast Asia, Africa, and Latin America, reaching over 40 nations. We proudly maintain robust business relationships with globally renowned large-scale mining companies, cement plants, thermal power plants, and chemical plants, consistently earning commendations and trust for our premium quality products and services.



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FAQ

Q1: What is the advantage of your company?

A: Our company is a premier professional steel ball manufacturer with an impressive 28-year history of unparalleled production expertise.

Q2. In which countries are your products sold?

A: Our products boast a widespread global presence, reaching 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. We have branch offices in Australia to enhance our customer service.

Q3: Are you trading company or manufacturer?

A: We are a factory, dedicated to delivering premium products directly from our sophisticated manufacturing lines to you.

Q4: How long is your delivery time?

A: Our standard delivery timeline is 10-15 days, though this may vary based on the volume of your order.

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

A: Absolutely! We proudly offer complimentary samples to give you a firsthand experience of our exemplary products. Note, however, that the shipping fee is the responsibility of our valued customers.

Q6: What are your terms of payment?

We offer a seamless payment process with T/T, requiring a 30% deposit upfront and the remaining 70% due upon receipt of the Bill of Lading (B/L copy).
OR For your convenience, we also accept an L/C, which is a 100% Irrevocable Letter of Credit payable at sight, ensuring a smooth and secure transaction process.