Premium Forged Steel Grinding Media Ball for Ball Mill 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

Elevate your mining operations with our Premium Forged Grinding Media Ball, the quintessential choice for optimizing grinding performance and efficiency.

DESCRIPTION

1. Grade: Unlock unmatched versatility with our premium lineup of grades such as B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU. Each grade is meticulously engineered to meet the unique demands of your operations.
2. Diameter: Discover the adaptability of our grinding media balls, available in a spectrum of diameters from 20mm to 150mm, perfectly tailored to ensure precision across all applications.
3. Hardness: Engineered to endure, our grinding balls boast an impressive hardness of 55-65HRC, ensuring long-lasting durability and exceptional resistance to wear.
4. Breakage Rate: Benefit from superior reliability with a minimal breakage rate of below 1%, guaranteeing consistent operation and peace of mind.
5. Impact Value: Our grinding media balls proudly feature an outstanding impact value exceeding 12j/Cm^2, robustly designed to handle even the most demanding impacts.
6. Endurance impact test times: Rigorous testing guarantees over 20,000 impact cycles, providing assurance of enduring performance and reliability.
7. Uniform hardness, high wear resistance, high impact value: Meticulously engineered for uniform hardness, extraordinary wear resistance, and remarkable impact value-our product sets the benchmark for excellence.

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 28 years of unparalleled expertise and a staggering annual output surpassing 100,000 tons, we operate 8 state-of-the-art forging and automatic rolling production lines, adeptly fulfilling the multifaceted requirements of our distinguished clients.
Shandong Jinchi is celebrated globally and within the industry for its commitment to quality, recognized through esteemed certifications like TUV ISO900, ISO14001, ISO45001, and the prestigious double certification from SGS and BV, solidifying our status as a distinguished manufacturer. Our cutting-edge laboratory, brimming with advanced testing machinery such as spectrometers, hardness testers, drop testers, and impact testers, ensures rigorous quality control and meticulous traceability from raw materials to the final shipment.
Our illustrious clientele spans Southeast Asia, Africa, and Latin America, reaching an impressive 40+ countries. We forge robust partnerships with globally-renowned, large-scale mining entities, cement plants, thermal power plants, and chemical plants, consistently garnering accolades and trust for our superior products and exemplary services.



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FAQ

Q1: What is the advantage of your company?

A: We stand at the forefront as a premier steel ball manufacturer, supported by 28 years of unmatched production expertise that speaks volumes of our capabilities.

Q2. In which countries are your products sold?

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

Q3: Are you trading company or manufacturer?

A: We are a manufacturing powerhouse, committed to delivering unparalleled quality directly from our production lines to you.

Q4: How long is your delivery time?

A: Our standard delivery timeframe is 10-15 days, adaptable based on order volume, ensuring prompt and efficient service.

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

A: Absolutely! We are pleased to offer samples at no additional cost, ensuring you can experience the exceptional quality firsthand. Kindly note, however, that the shipping expenses will need to be covered by the customer.

Q6: What is your terms of payment?

We accept T/T, requiring a 30% deposit in advance and the remaining 70% payment to be settled against the copy of B/L;
OR we also offer the option of an L/C, which is a 100% irrevocable letter of credit provided at sight.