Forged Grinding Media Ball with Grade 60mn for Enhanced Performance

• 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: 50mm-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 a trailblazer in the field of grinding products, Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd takes pride in presenting a versatile array of premium-grade offerings. Our core product lines encompass GRINDING MEDIA FORGEDsteel BALLS, alongside expertly CASTING STEEL BALLS,exemplary GRINDING RODS, and meticulously crafted GRINDING CYLPEBS, each precision-engineered to adhere to the rigorous international standards. With a formidable manufacturing prowess, we proudly boast an annual production capacity surpassing 100,000 tons.

Chemical Composition of our distinguished Forged Grinding Media Mill Steel Ball, specifically engineered 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 procure premium-grade steel exclusively from the illustrious Laigang Group and JIYUAN, two of China's leading steel powerhouses, celebrated for their specialized production designed for exceptional grinding balls.

2. Product Range: Our product array features custom steel grinding balls to match any customer need, encompassing both cast and forged varieties, providing a comprehensive selection.

3. Capacity: With a colossal production capacity of roughly 100,000 MT, we ensure an uninterrupted flow and seamless delivery of our media products directly to you.

4. Production Facility: Our cutting-edge automated production line guarantees unparalleled quality consistency across all our product offerings.

5. Delivery: Our streamlined automated production system ensures rapid delivery post-order confirmation, with potential turnaround as fast as 14 days/2 weeks based on your needs.

6. Quality Control: Our dedicated independent laboratory, equipped with sophisticated and precise lab equipment, ensures that each production stage rigorously meets our quality standards.

WHY CHOOSE US
High caliber raw materials sourced from leading steel mill giants
Innovative automated production lines
Stringent quality management protocols, backed by outstanding after-sales service
With over two decades of industry expertise
State-of-the-art and precise laboratory instruments
ISO9001, ISO14001, ISO45001, and SGS certified
Strategically positioned within a convenient four-hour reach of Qingdao port
FAQ

Q1: What sets your company apart from the competition?

A: With a remarkable 28-year legacy of steadfast dedication to production excellence, we proudly stand as leading experts in the realm of steel ball manufacturing. Our unwavering commitment to superior quality and groundbreaking innovation distinctly sets us apart from the competition, allowing us to deliver products that exceed expectations.

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

A: Our products are globally trusted and have made a significant impact in 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 provide optimum service, we have established branch offices in Australia, ensuring personalized customer engagement and support across these regions.

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

A: We take immense pride in being a manufacturing powerhouse, where exquisite quality and masterful craftsmanship are the cornerstones of our operations, allowing us to deliver products of unparalleled excellence.

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

A: Our standard delivery timeline is an impressively swift 10-15 days, tailored according to order quantity. We are dedicated to ensuring that your needs are promptly and efficiently met with outstanding service.

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

A: Absolutely, we are delighted to provide samples free of charge, offering a firsthand experience of our exceptional quality. However, please note that the recipient is responsible for the freight cost.

Q6: Could you elaborate on your payment terms?

We facilitate seamless T/T payments, requiring a 30% deposit upfront and the remaining 70% upon presentation of a Bill of Lading copy.
Alternatively, for additional convenience, we accept L/C with a 100% Irrevocable Letter of Credit at sight, ensuring flexibility and security in transactions.

Innovative Manufacturing Process