Robust 100mm Forged Grinding Media Ball for Chemical Processing

• 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

Discover the Pinnacle of Precision and Reliability: Forged Grinding Media Ball/Grinding Media for Mine

EXQUISITE DESCRIPTION

1. Grade: B2, B3, 45#, 50Mn, 60Mn, 65Mn, B2, B3, B6, BU - A diverse range of superior quality grades to suit every need
2. Diameter: 20mm-150mm - Versatile sizes to cater to your precise requirements
3. Hardness: 55-65HRC - Hard-wearing and robust for enduring performance
4. Breakage Rate:<1% - Impeccable durability with unmatched reliability
5. Impact Value: >12j/Cm^2 - Exceptional resilience for demanding applications
6. Endurance impact test times: ≥20000s - Rigorous testing ensures superior durability
7. Uniform hardness, high wear resistance, high impact value - Engineered for excellence in every sphere

Comprehensive 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 Premium 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 Elite Product Range:

State-of-the-Art Manufacturing Facility:

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd is a leading powerhouse in producing top-tier forged and hot rolled grinding balls, grinding steel rods, and grinding cylpebs. With 28 years of unwavering excellence in China, our annual output exceeds an astounding 100,000 tons. Our arsenal includes eight advanced forging and automatic rolling production lines, designed to meet and surpass customers' complex demands with precision.
Shandong Jinchi stands as a symbol of quality and reliability, having secured international and industrial certifications like TUV ISO900, ISO14001, Iso45001, along with dual certification from SGS and BV. Our state-of-the-art laboratory is outfitted with cutting-edge testing equipment, including a spectrometer, hardness tester, drop tester, and impact tester, ensuring meticulous quality control and traceability from raw material intake to final product shipment.
Our esteemed clientele spans over 40 countries across Southeast Asia, Africa, and Latin America. We boast strong partnerships with globally renowned mining companies, cement plants, thermal power plants, and chemical plants, consistently earning their favorable reviews and trust.



Packaging: Tailored to ensure protection and integrity

Testing Equipment: Advanced tools for unparalleled precision and quality assurance
Delivery: Timely and reliable to meet your operational demands

FREQUENTLY ASKED QUESTIONS

Q1: What sets your company apart from the rest?

A: With 28 years of experience, we are a distinguished manufacturer of steel balls, delivering exceptional quality and expertise.

Q2. What is the global reach of your products?

A: Our products have a global footprint, sold in countries like Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and more, with branch offices in Australia to better serve our clients.

Q3: Are you a trading company or a manufacturer?

A: We are a committed and established manufacturing powerhouse.

Q4: What are your typical delivery timelines?

A: Typically, delivery is 10-15 days, adjustable according to order quantity.

Q5: Are sample provisions available? If so, are they complimentary or paid?

A: Yes, we provide samples free of charge, though shipping costs are not included.

Q6: What terms of payment do you accept?

T/T (30% upfront and 70% upon receipt of B/L copy);
OR L/C (100% Irrevocable letter of credit at sight)