Jinchi Forged Grinding Media Steel Ball - Grade 60mn with High Durability

• 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

Product Description

Shandong Jinchi Heavy Industry Joint Stock Co., Ltdis a prestigious and expert manufacturer of high-quality grinding products, proudly offering a comprehensive range of solutions for your industrial needs. FORGED GRINDING MEDIA steel BALLS, including CASTING STEEL BALLS,as well as GRINDING RODS, and GRINDING CYLPEBS.Each product is crafted with precision and engineered to meet international standards, ensuring durability and performance efficiency. Our state-of-the-art manufacturing facilities boast an impressive annual production capacity exceeding 100,000 tons, catering to diverse industrial requirements globally.

Chemical Composition of our premium Forged Grinding Media Steel Ball for mining applications is meticulously formulated for optimal performance.

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

Specifications for Forged Grinding Media Steel Balls designed specifically for mining are available according to your needs.

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 include:

1. Superior Material Quality: We procure steel from Laigang Group and JIYUAN, China's largest steel producers, ensuring top-notch quality tailored for grinding balls.

2. Extensive Product Range: Our steel grinding balls are designed to meet customer specifications, available in both cast and forged types, offering a complete array of choices.

3. Vast Production Capacity: With a robust production capacity of approximately 100,000 MT, we assure uninterrupted supply and swift delivery of media to you.

4. Cutting-Edge Production Facility: We utilize the latest automated production lines to guarantee highly consistent product quality.

5. Efficient Delivery: Our automated system allows rapid order completion, with deliveries as swift as 14 days or 2 weeks based on your requirements.

6. Stringent Quality Control: Equipped with an independent laboratory featuring advanced equipment, our quality control processes ensure that every production phase meets the highest standards.

WHY CHOOSE US
Premium raw materials sourced from leading steel mills
Industry-Leading automated production technology
Robust quality management and dedicated after-sales service
Over 20 years of industry experience
State-of-the-art and precise lab equipment
Certified withISO9001, ISO14001, ISO45001, and SGS standards
Strategic Location: Only a four-hour reach to Qingdao port, enhancing logistic efficiency.

FAQ

Q1: What distinguishes your company from the competition?

A: With an impressive 28-year legacy of unwavering dedication to production excellence, we proudly position ourselves as leading experts in steel ball manufacturing. Our commitment to superior quality and innovation sets us apart from competitors.

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

A: Our products enjoy global trust and reach, making an 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 better serve our customers, we maintain branch offices in Australia.

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

A: We take pride in operating as a manufacturing factory, where quality and craftsmanship are at the heart of everything we do.

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

A: Our typical delivery timeline is a swift 10-15 days, depending on the order quantity. We are dedicated to ensuring prompt and efficient delivery to meet your needs.

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

A: Absolutely, we are delighted to offer samples free of charge to showcase our quality. However, please note that the freight cost will be the recipient's responsibility.

Q6: Could you elaborate on your payment terms?

We facilitate T/T payments, requiring 30% upfront and 70% upon presentation of a Bill of Lading copy.
Alternatively, for added convenience, we accept L/C with a 100% Irrevocable Letter of Credit at sight.
 
Our advanced manufacturing process ensures every product is crafted to perfection, adhering to the highest benchmarks of quality and excellence.