Forged Grinding Media Ball for High-Quality Industrial Solutions

• 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 an exceptional realm with our splendid selection of grades, including B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU. Each grade is scrupulously forged to fulfill a variety of specific industrial needs, offering unmatched adaptability.
2. Diameter: Our grinding media balls feature precision-crafted diameters ranging from 20mm to 150mm, ensuring versatility and precision for diverse applications.
3. Hardness: Experience the pinnacle of resilience with our balls, boasting a formidable hardness of 55-65HRC. They are designed for long-lasting durability, resisting wear and tear with unmatched tenacity.
4. Breakage Rate: Benefit from an exceptional breakage rate of less than 1%, guaranteeing unwavering reliability and seamless operations without interruptions.
5. Impact Value: Our media balls are engineered to withstand even the most demanding forces, with an outstanding impact value exceeding 12j/Cm^2, setting a benchmark for robustness.
6. Endurance impact test times: Rigorous endurance standards are met with over 20,000 impact cycles, ensuring that our media balls deliver in performance and longevity.
7. Uniform hardness, high wear resistance, high impact value: Our product is meticulously crafted to ensure uniform hardness, exceptional wear resistance, and superior impact value, making it the epitome of engineering 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 celebrated leader in the manufacturing of both forged and hot rolled grinding balls, grinding steel rods, and grinding cylpebs. With an illustrious 28-year history and an impressive annual production exceeding 100,000 tons, we operate 8 world-class forging and automatic rolling production lines. Our facilities are primed to fulfill the multifaceted and demanding requirements of our valued clients.
Shandong Jinchi stands proudly with international and industry-wide acknowledgment through prestigious certifications such as TUV ISO900, ISO14001, and ISO45001. We also hold the distinguished double certification from SGS and BV, solidifying our reputation as a qualified manufacturer. Our cutting-edge laboratory is equipped with state-of-the-art testing instruments including spectrometers, hardness testers, drop testers, and impact testers, ensuring uncompromising quality control and complete traceability from the moment raw materials are received until the final product is dispatched.
Our esteemed clientele extends across Southeast Asia, Africa, and Latin America, with our products reaching over 40 countries. We maintain enduring partnerships with world-renowned large-scale mining companies, cement plants, thermal power plants, and chemical plants. Our offerings are continually met with favorable reviews and trust, thanks to our commitment to delivering premium quality products and unparalleled service.



Packaging:

Testing Equipment:
Delivery:

FAQ

Q1: What is the advantage of your company?

A: Our company stands as a premier professional steel ball manufacturer, endowed with 28 years of unmatched production expertise, setting us apart in the industry.

Q2. In which countries are your products sold?

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

Q3: Are you a trading company or manufacturer?

A: We are a dedicated manufacturing facility, committed to delivering superior quality products straight from our production lines to our customers.

Q4: How long is your delivery time?

A: Our standard delivery timeframe is 10-15 days, subject to variation based on order volume and specifications.

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

A: Absolutely! We are pleased to offer complimentary samples, allowing you to experience the exceptional quality of our Forged Grinding Media Ball firsthand. Please note that while the samples themselves are free, the customer is responsible for covering any associated freight costs.

Q6: What is your terms of payment?

We offer a flexible payment structure to accommodate our clients' diverse needs. You can choose T/T with an initial deposit of 30% and the remaining 70% payable upon presentation of the B/L copy;
OR Opt for the security of L/C with a 100% Irrevocable letter of credit at sight, ensuring a smooth and seamless transaction process.