Efficient Forged Grinding Media Ball for Cement and Mining

• 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: Dive into a world of versatility with our expansive selection of grades. Whether you choose B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, or BU, each is meticulously engineered to meet your specific requirements and deliver superior performance.
2. Diameter: Our grinding media balls are available in an impressive range of diameters from 20mm to 150mm, offering the precision and adaptability necessary for diverse applications.
3. Hardness: With a robust hardness level of 55-65HRC, our balls guarantee exceptional durability and longevity, standing resilient through time and wear.
4. Breakage Rate: Experience peace of mind with our grinding media, boasting a breakage rate of less than 1%, which ensures reliability and uninterrupted operations.
5. Impact Value: Designed to endure, our media balls have an impressive impact value exceeding 12j/Cm^2, crafted to withstand significant forces.
6. Endurance impact test times: Our grinding media undergo rigorous testing, withstanding over 20,000 impact cycles, ensuring enduring performance and reliability.
7. Uniform hardness, high wear resistance, high impact value: Engineered for excellence, our product features uniform hardness, outstanding wear resistance, and substantial impact value, tailored to meet the highest standards.

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 out as a leader in producing forged and hot rolled grinding balls, steel rods, and grinding cylpebs. With a legacy of 28 years and an annual production of over 100,000 tons, we utilize 8 world-class forging and automatic rolling production lines, tailored to meet the complex and diverse demands of our valued clients.
Shandong Jinchi has achieved international and industry recognition with certifications like TUV ISO900, ISO14001, and ISO45001, along with prestigious double certifications from SGS and BV, cementing our reputation as a qualified manufacturer. Our state-of-the-art laboratory, equipped with cutting-edge testing equipment such as spectrometers, hardness testers, drop testers, and impact testers, ensures rigorous quality control and traceability from raw material reception to final product dispatch.
Our esteemed clientele extends across Southeast Asia, Africa, and Latin America, spanning over 40 countries. We have solidified strong business relationships with world-renowned large-scale mining companies, cement plants, thermal power plants, and chemical plants, consistently receiving favorable reviews and trust for our unparalleled products and services.



Packaging:

Testing Equipment:
Delivery:

FAQ

Q1: What is the advantage of your company?

A: With 28 years of unparalleled production experience, our company is recognized as a leading professional steel ball manufacturer.

Q2. In which countries are your products sold?

A: Our products enjoy widespread global distribution, reaching 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 have branch offices in Australia to better serve our customers.

Q3: Are you trading company or manufacturer?

A: We are a factory, committed to delivering premium-quality products directly from our manufacturing lines to you.

Q4: How long is your delivery time?

A: Generally, delivery occurs within 10-15 days, although this may vary based on order quantities.

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

A: Yes, indeed! We are delighted to offer complimentary samples to showcase the unrivaled quality and performance of our Efficient Forged Grinding Media Ball for Cement and Mining. Please note, however, that the responsibility for the freight costs will be assumed by the customer.

Q6: What is your terms of payment?

We accept T/T payments, with a convenient arrangement of 30% advance payment and the remaining 70% payable upon presentation of the Bill of Lading (B/L) copy. This ensures a seamless and secure transaction process.
OR For those who prefer, we also offer the option of L/C, utilizing a 100% Irrevocable Letter of Credit at sight. This alternative provides peace of mind with its financial security and reliability.