Forged Steel Grinding Media Ball for Enhanced Mining 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

Forged Grinding Media Ball/Grinding Media for Mine

DESCRIPTION

1. Grade: Immerse yourself in a universe of options with our extensive array of grades including B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU. Each grade is expertly engineered to meet your particular specifications, ensuring unparalleled performance.
2. Diameter: Our grinding media balls, available in diameters ranging from 20mm to 150mm, provide remarkable precision and adaptability to suit a vast spectrum of applications.
3. Hardness: With a formidable hardness of 55-65HRC, our balls promise exceptional durability and longevity, effortlessly enduring the challenges of time and usage.
4. Breakage Rate: Experience assurance with an impressive breakage rate of under 1%, guaranteeing dependable operation and reduced downtime.
5. Impact Value: Featuring an outstanding impact value exceeding 12j/Cm^2, our media balls are designed to resist and endure substantial forces with ease.
6. Endurance impact test times: Our products are rigorously tested for endurance, surpassing 20,000 impact cycles, to ensure sustained high-level performance.
7. Uniform hardness, high wear resistance, high impact value: Meticulously designed for uniform hardness, exceptional wear resistance, and superior impact value, our product is crafted for unmatched 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 is a renowned leader in the production of forged and hot rolled grinding balls, steel rods, and grinding cylpebs. With 28 years of unparalleled expertise and an annual output exceeding 100,000 tons, we operate 8 advanced forging and automatic rolling production lines, adept at fulfilling the diverse and intricate demands of our valued clients.
Shandong Jinchi has achieved international and industry-wide recognition through certifications such as TUV ISO900, ISO14001, and ISO45001, along with the esteemed dual certification from SGS and BV, cementing our reputation as a premier factory. Our cutting-edge laboratory is equipped with state-of-the-art testing instruments, including spectrometers, hardness testers, drop testers, and impact testers, guaranteeing meticulous quality control and traceability from raw material intake to final product dispatch.
Our esteemed clientele extends across Southeast Asia, Africa, and Latin America, spanning over 40 countries. We have established robust business relationships with globally-acclaimed large-scale mining companies, cement plants, thermal power plants, and chemical plants, consistently garnering favorable testimonials and trust for our superior products and services.



Packaging:

Testing Equipment:
Delivery:

FAQ

Q1: What is the advantage of your company?

A: Our company is a distinguished leader in steel ball manufacturing, with 28 years of unmatched production experience and expertise.

Q2. In which countries are your products sold?

A: Our products enjoy a vast global presence, reaching 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 beyond. We also have branch offices in Australia to enhance our customer service.

Q3: Are you trading company or manufacturer?

A: We are a dedicated factory, committed to providing high-quality products directly from our production lines to you.

Q4: How long is your delivery time?

A: Typically, delivery spans 10-15 days, although this may vary depending on order volume and specifics.

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

A: Absolutely! We are delighted to offer samples at no cost to you. However, please note that the responsibility for covering the freight charges falls to the customer. This allows you to experience our high-quality Forged Steel Grinding Media Ball for Enhanced Mining Efficiency firsthand before making a commitment.

Q6: What are your terms of payment?

We offer flexible payment options tailored to meet your needs: T/T (30% payment upfront and 70% upon presentation of a copy of B/L).
OR L/C (100% Irrevocable letter of credit at sight), ensuring a secure and straightforward transaction process for your convenience.