Advanced Forged Steel Grinding Media Ball for Cement Industry Needs

• 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: Explore our expansive selection of grades such as B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU. Each grade embodies precision engineering to perfectly meet your specific requirements.
2. Diameter: Tailor your solutions with our precision-engineered grinding media balls, spanning diameters from 20mm to 150mm, designed to adapt to any application with assured performance.
3. Hardness: Engineered with a formidable hardness of 55-65HRC, our steel balls are the epitome of resilience, ensuring they endure and excel under rigorous conditions for extended periods.
4. Breakage Rate: Rely on a breakage rate of less than 1%, guaranteeing reliability and uninterrupted operations, giving you the confidence and consistency your projects demand.
5. Impact Value: With an extraordinary impact value exceeding 12j/Cm^2, our grinding media balls stand ready to face the most demanding environments, ensuring robustness and longevity.
6. Endurance impact test times: Our grinding media balls have been rigorously tested to withstand over 20,000 impact cycles, offering assurance of enduring performance and unwavering quality.
7. Uniform hardness, high wear resistance, high impact value: This meticulously engineered product guarantees consistent hardness, excellent wear resistance, and a high impact value, all crafted to deliver unmatched excellence in every application.

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:

At Shandong Jinchi Heavy Industry Joint-stock Co., LTD, we excel in producing forged and hot rolled grinding balls, steel rods, and cylpebs. With a rich heritage of 28 years and an impressive annual output of over 100,000 tons, our company thrives on 8 state-of-the-art forging and automatic rolling production lines, fulfilling the diverse and complex demands of our valued clientele.
Shandong Jinchi has earned global and industrial recognition, boasting certifications like TUV ISO900, ISO14001, and ISO45001, alongside SGS and BV's esteemed double certification. Our cutting-edge laboratory is equipped with the latest testing technology, including spectrometers, hardness testers, drop testers, and impact testers, ensuring rigorous quality control and traceability from raw material intake to product dispatch.
Our prestigious clientele extends across Southeast Asia, Africa, and Latin America, covering over 40 countries. We foster strong collaborations with leading mining companies, cement factories, thermal power plants, and chemical industries worldwide, continuously garnering praise and trust for our superior products and services.



Packaging:

Testing Equipment:
Delivery:

FAQ

Q1: What is the advantage of your company?

A: Our company shines as a top-tier steel ball manufacturer, with 28 years of unparalleled production expertise backed by industry-leading knowledge and skills.

Q2. In which countries are your products sold?

A: Our products enjoy widespread global distribution, including 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 also established branch offices in Australia to provide optimal service to our customers.

Q3: Are you trading company or manufacturer?

A: We are a dedicated manufacturing plant, offering high-quality products delivered directly from our state-of-the-art production lines to you.

Q4: How long is your delivery time?

A: Our typical delivery timeframe is 10-15 days, subject to change based on order quantities, ensuring we meet each client's unique needs efficiently.

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

A: Absolutely! We proudly provide complimentary samples to our valued potential partners. However, please note, the shipping charges will need to be taken care of by the customer. This ensures you can experience our top-quality products firsthand, risk-free!

Q6: What are your terms of payment?

Our payment terms are straightforward for your convenience: T/T with a 30% deposit required prior to production, and the remaining 70% payable upon presentation of the copy of B/L.
OR L/C: We also accept a 100% Irrevocable Letter of Credit at sight, offering you additional flexibility in managing your financial commitments.