Forged Grinding Media Ball for Reliable Performance in Power Plants

• 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/Grinding Media for Mine

DESCRIPTION

1. Grade: Discover the exceptional adaptability of our Forged Grinding Media Ball, crafted in versatile grades such as B2, B3, 45#, 50Mn, 60Mn, 65Mn, B6, and BU. Each grade is meticulously engineered to suit your unique requirements and optimize performance.
2. Diameter: Our precision-engineered grinding media balls offer a diameter spectrum of 20mm to 150mm, ensuring tailored solutions for any application across various industries.
3. Hardness: With a remarkable hardness of 55-65HRC, our grinding media balls promise unmatched durability and endurance, providing reliable performance and longevity even under the toughest conditions.
4. Breakage Rate: Experience unparalleled reliability with our grinding media, boasting a minuscule breakage rate of less than 1%, guaranteeing consistent operation and peace of mind.
5. Impact Value: Our grinding media incorporates an extraordinary impact value exceeding 12j/Cm^2, designed to withstand substantial forces and deliver high-impact resilience.
6. Endurance impact test times: Our grinding media balls are rigorously tested for endurance, achieving over 20,000 impact cycles to ensure an extended operational lifespan.
7. Uniform hardness, high wear resistance, high impact value: Engineered to perfection, our product delivers uniform hardness, enhanced wear resistance, and high impact value, setting new standards for excellence and 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 is a beacon of expertise in the production of forged and hot rolled grinding balls, grinding steel rods, and grinding cylpebs. With an impressive 28-year track record and an annual production capacity surpassing 100,000 tons, we operate 8 world-class forging and automated rolling production lines, poised to meet the diverse and intricate demands of our valued clientele.
Shandong Jinchi has earned international and industrial recognition with esteemed certifications like TUV ISO900, ISO14001, and ISO45001. The prestigious double certification from SGS and BV further solidifies our reputation as a factory of unparalleled quality. Our cutting-edge laboratory houses advanced testing equipment, including spectrometers, hardness testers, drop testers, and impact testers, ensuring stringent quality control and comprehensive traceability from raw material intake to the final product dispatch.
Our esteemed clientele spans across Southeast Asia, Africa, and Latin America, reaching over 40 countries. We foster robust partnerships with globally-renowned large-scale mining companies, cement plants, thermal power plants, and chemical plants, consistently earning accolades and trust for our premium products and exceptional services.



Packaging:

Testing Equipment:
Delivery:

FAQ

Q1: What is the advantage of your company?

A: As a leading professional steel ball manufacturer, our company boasts 28 years of unrivaled production experience, establishing us as pioneers in the industry.

Q2. In which countries are your products sold?

A: Our products enjoy a vibrant global presence, reaching markets in Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, the Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia, among others. To better serve our customers, we have established branch offices in Australia.

Q3: Are you trading company or manufacturer?

A: We are a dedicated factory, committed to delivering high-quality products directly from our state-of-the-art manufacturing facilities to you.

Q4: How long is your delivery time?

A: Delivery typically takes 10-15 days, although this timeframe may vary based on order quantities and specific requirements.

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

A: Absolutely, we are pleased to offer complimentary samples to let you experience the quality firsthand. However, please note that the shipping costs will be the responsibility of the customer.

Q6: What are your terms of payment?

Our payment terms are straightforward and customer-friendly: T/T (30% deposit in advance with the remaining 70% due upon presentation of the Bill of Lading copy).
OR Alternatively, we also accept L/C (100% Irrevocable Letter of Credit at sight) to cater to your financial preferences.