High-Quality Forged Grinding Media Ball for Industrial Applications

• Customization: Available
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Application: Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard
• Model NO.: DIA: 20mm-150mm
• Material: Steel
• Type: Grinding Ball
• Breakage Rate: <1%
• Impact Value: >12j/Cm^2
• Grade: 45#,50mn,60mn,65mn,B2,B3
• Hardness: 55-65HRC
• Microstructure: M+a
• Falling Ball Times: >12000
• Transport Package: Container Ton Bags or Steel Drums
• Specification: Size: 20mm-150mm
• Trademark: JINCHI
• Origin: China
• HS Code: 73261100
• Production Capacity: 100000tons/Year

Product Description

Shandong Jinchi Heavy Industry Joint Stock Co., LtdAs an industry vanguard in grinding products, we proudly present an expansive array of superior offerings. Our core product lines prominently feature GRINDING MEDIA FORGEDsteel BALLS, along with expertly CASTING STEEL BALLS,premium GRINDING RODS, and meticulously-crafted GRINDING CYLPEBS, all designed to fulfill rigorous international standards. Our immense manufacturing capability boasts an extraordinary annual output surpassing 100,000 tons.

Chemical Composition of our distinguished Forged grinding media mill steel ball finely honed for mining applications

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
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 mill steel ball for mining

Diameter(mm)	Diameter Tolerance(mm)	Surface Hardness(HRC)	Impact Toughness(j/cm2)
Φ20	+2, -1	>60HRC	≥12
Φ25
Φ30
Φ40
Φ50
Φ60	+3, -2
Φ70
Φ80
Φ90
Φ100	+4, -2
Φ110
Φ120		>58HRC
Φ130
Φ140	+4, -3	>55HRC
Φ150

Advantages:

1.Material Quality: We diligently source top-tier steel solely from the prestigious Laigang Group and JIYUAN, two of China's leading steel producers, known for their specialized manufacturing of exceptional grinding balls.

2. Product Range: Our product array includes customized steel grinding balls to meet any customer prerequisite, encompassing both cast and forged varieties, offering a full spectrum.

3. Capacity: With an astounding production capacity approximating 100,000 MT, we ensure a continuous, flawless supply of our media products directly to you.

4. Production facility: Our cutting-edge automated production line guarantees unparalleled quality uniformity across all our products.

5. Delivery: Our streamlined automated production system ensures rapid delivery post-order confirmation, potentially as prompt as 14 days or 2 weeks based on needs.

6. Quality Control: Our dedicated, independent laboratory, outfitted with the latest and most precise lab equipment, ensures that every production phase adheres strictly to our quality benchmarks.

WHY CHOOSE US
Premium raw materials sourced from leading steel mills
State-of-the-art automated production lines
Comprehensive quality management strategies enhanced by outstanding after-sales service
With over two decades of industry acumen
Sophisticated and precision laboratory equipment
ISO9001, ISO14001, ISO45001, and SGS certified
Strategically positioned within a four-hour radius of Qingdao port
FAQ

Q1: What sets your company apart from the competition?

A: With an illustrious 28-year legacy of steadfast dedication to production excellence, we proudly stand as preeminent experts in steel ball manufacturing. Our unwavering commitment to superior quality and groundbreaking innovation distinctly sets us apart in the competitive landscape.

Q2. Which countries form the global footprint of your product sales?

A: Our products enjoy a sterling reputation for global trust and reach, making a significant impact across diverse markets such as Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. To further enhance our service, we maintain strategic branch offices in Australia.

Q3: Is your company a trading entity or a manufacturer?

A: We are proud to be a manufacturing powerhouse where exceptional quality and skilled craftsmanship are the cornerstones of our operations.

Q4: What is the expected delivery time for your orders?

A: Our typical delivery timeline is a remarkably swift 10-15 days, contingent upon the order quantity. We are steadfast in our dedication to ensuring prompt and efficient delivery to exceed your expectations.

Q5: Are samples available, and is there an associated cost?

A: Absolutely, we are pleased to offer samples at no charge to demonstrate our unparalleled quality. Please be advised, however, that the responsibility for the freight cost lies with the recipient.

Q6: Could you elaborate on your payment terms?

We offer convenient T/T payment options, requiring 30% upfront and 70% upon presentation of a Bill of Lading copy, ensuring a secure transaction process.
Additionally, for optimal convenience, we accept L/C with a 100% Irrevocable Letter of Credit at sight, streamlining your purchasing experience.

Innovative Manufacturing Process