Forged Grinding Media Ball for Heavy-Duty Chemical Applications

• 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

Elevate your mining operations with our premium Forged Grinding Media Ball/Grinding Media specifically designed for the Mining industry, promising unparalleled performance and reliability.

DESCRIPTION

1. Grade: Experience unmatched versatility with our extensive selection of grades such as B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU. Each grade is expertly engineered to fulfill your unique requirements.
2. Diameter: Our grinding media balls offer a diverse range of diameters, spanning from 20mm to 150mm, ensuring precision, adaptability, and optimal performance across various applications.
3. Hardness: Crafted to perfection, our balls boast an impressive hardness of 55-65HRC, guaranteeing exceptional durability and longevity, making them a steadfast choice for demanding environments.
4. Breakage Rate: Benefit from a breakage rate of less than 1%, assuring reliability and consistent operation, minimizing downtime and enhancing efficiency.
5. Impact Value: With a remarkable impact value exceeding 12j/cm², our media balls are engineered to resist powerful impacts, ensuring robust and reliable performance.
6. Endurance Impact Test Times: Engineered for endurance, our media balls triumph through over 20,000 impact cycles, promising sustained high-performance even under rigorous conditions.
7. Uniform hardness, high wear resistance, high impact value: Designed for excellence, our product features uniform hardness, superior wear resistance, and outstanding impact value, ensuring peak 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 innovation in manufacturing forged and hot rolled grinding balls, grinding steel rods, and grinding cylpebs. With a legacy of 28 years and an impressive annual output exceeding 100,000 tons, our 8 state-of-the-art forging and automatic rolling production lines are at your service, designed to fulfill the diverse and intricate needs of our valued customers.
Celebrated globally, Shandong Jinchi has achieved prestigious certifications like TUV ISO900, ISO14001, and ISO45001, complemented by dual certification from SGS and BV, reinforcing our reputation as a trusted factory. Equipped with the latest testing technology including spectrometers, hardness testers, drop testers, and impact testers, our laboratory ensures stringent quality control and traceability from raw material acquisition through to final product dispatch.
Our distinguished client community encompasses Southeast Asia, Africa, and Latin America, covering over 40 countries. We have forged robust partnerships with globally-acclaimed large-scale mining companies, cement plants, thermal power plants, and chemical plants, continuously receiving high praise and trust for our superior products and exemplary services.



Packaging:

Testing Equipment:
Delivery:

FAQ

Q1: What is the advantage of your company?

A: Our company is a leading authority in steel ball manufacturing, with a profound 28-year history of producing exceptional quality products, setting industry standards.

Q2. In which countries are your products sold?

A: Our products boast a broad international footprint, reaching dynamic markets in Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, the Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, among others. We have also established branch offices in Australia to deliver enhanced customer service.

Q3: Are you trading company or manufacturer?

A: We are a manufacturer dedicated to offering exceptional quality products directly from our production lines to you, ensuring superior control and quality assurance.

Q4: How long is your delivery time?

A: Delivery typically ranges from 10-15 days, though this timeframe is subject to adjustment based on the volume of your order.

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

A: Indeed, we are pleased to offer complimentary samples, allowing you to experience our exceptional quality firsthand. However, we kindly ask that the freight charges be borne by the customer.

Q6: What is your terms of payment?

We offer a flexible payment structure with T/T, requiring a 30% deposit in advance and the remaining 70% payable against the copy of B/L.
OR Opt for the reliability of an L/C, with a 100% Irrevocable Letter of Credit at sight for smooth and secure transactions.