Forged Steel Grinding Media Ball for Chemical Processing Efficiency

• 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

Introducing our Forged Grinding Media Ball, crafted for exceptional performance and efficiency in mining operations. Experience unparalleled reliability with our expertly engineered media.

DESCRIPTION

1. Grade: Discover the epitome of adaptability with our extensive selection of grades such as B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU. Each grade is meticulously designed to meet your distinct requirements.
2. Diameter: Offering a versatile range, our grinding media balls come in diameters from 20mm to 150mm, ensuring precise application across various needs.
3. Hardness: Built for endurance, our balls boast a formidable hardness of 55-65HRC, promising unmatched durability and lasting performance.
4. Breakage Rate: Enjoy sustained operations with a breakage rate of less than 1%, guaranteeing reliability and efficiency.
5. Impact Value: With an outstanding impact value exceeding 12j/Cm^2, our media balls are engineered to endure the toughest forces.
6. Endurance impact test times: Proven through over 20,000 impact cycles, our balls promise long-lasting performance you can count on.
7. Uniform hardness, high wear resistance, high impact value: Engineered for excellence, our product features uniform hardness, superior wear resistance, and high impact value.

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 manufacturing forged and hot rolled grinding balls, steel rods, and grinding cylpebs. With 28 years of pioneering expertise and an annual output surpassing 100,000 tons, we operate 8 state-of-the-art forging and automatic rolling production lines, designed to fulfill the varied and intricate demands of our prestigious clientele.
Shandong Jinchi has achieved global recognition and industry respect through certifications like TUV ISO900, ISO14001, and ISO45001, complemented by dual certifications from SGS and BV. These accolades confirm our status as a premier factory. Our advanced laboratory, equipped with leading-edge testing technology, including spectrometers, hardness testers, drop testers, and impact testers, ensures stringent quality control and traceability from raw material intake to final product dispatch.
Our esteemed clientele spans Southeast Asia, Africa, and Latin America, extending our reach to over 40 countries. We maintain robust partnerships with internationally acclaimed large-scale mining companies, cement plants, thermal power plants, and chemical plants, earning consistent praise and trust for our superior products and exceptional service.



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Testing Equipment:
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FAQ

Q1: What is the advantage of your company?

A: As a leading professional steel ball manufacturer, we offer 28 years of unparalleled production expertise, setting benchmarks in quality and innovation.

Q2. In which countries are your products sold?

A: Our products boast a global footprint, reaching markets in Mexico, Canada, Brazil, Tanzania, the Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, the Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and beyond. With branch offices in Australia, we are poised to provide superior customer service.

Q3: Are you a trading company or manufacturer?

A: We are a factory, committed to delivering top-quality products straight from our production lines to your doorstep.

Q4: How long is your delivery time?

A: Generally, delivery is executed in 10-15 days; however, this timeframe may adjust based on order volume.

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

A: Absolutely! We are delighted to offer samples on a complimentary basis, ensuring you can test our quality firsthand. However, please be aware that the freight costs will need to be handled by the customer.

Q6: What are your terms of payment?

T/T: A convenient payment method where 30% is paid in advance and the remaining 70% is due against the copy of the B/L.
OR L/C: We also accept a 100% irrevocable letter of credit at sight, providing flexibility and assurance in your transactions.