Tough Grinding Media Steel Rods, 40cr, 50mn, 60mn, 65mn Options

• 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 Rod
• Breakage Rate: <1%
• Grade: 45#,40cr ,50mn,60mn,65mn,B2,B3
• Hardness: 45-55HRC
• Dia Tolerance: +- 2mm
• Length Tolerance: +- 20mm
• Manufacture: Heat Treatment and Water Quenching
• Impact Value: ≥12j/Cm^2
• Straightness: <0.2 %
• Transport Package: by Wire
• Specification: DIA: 50mm-150mm
• Trademark: JINCHI
• Origin: China
• HS Code: 73261100
• Production Capacity: 100000tons/Year

Product Description

Discover the pinnacle of precision with our B2 Grinding Rods, crafted using pioneering hot rolling techniques. Exclusively designed for rod mills in China, these rods promise unparalleled quality and unmatched performance, setting a new standard in grinding excellence.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt the forefront of the industry, Shandong Jinchi Heavy Industry is renowned for producing high-caliber grinding solutions. Our dedication to excellence shines through in our diverse array of top-tier products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our expertly engineered products adhere to international quality standards. With cutting-edge facilities, we boast an impressive annual production capacity exceeding 100,000 tons, ensuring we meet your every demand.

We warmly welcome your inquiries about our grinding balls. Expect competitive pricing, timely delivery, and exceptional service. Thank you for considering us.

Why Choose Us
High Our commitment to quality is reflected in our use of premium raw materials from renowned large-scale steel mills, ensuring exceptional product distinctiveness.
Advanced Equipped with cutting-edge automatic production lines, we guarantee consistent, reliable quality throughout every manufacturing phase.
Strict Our rigorous quality management, paired with exceptional after-sales service, delivers unparalleled customer satisfaction.
More With over two decades of industry expertise, we provide unmatched proficiency and knowledge.
Advanced Our state-of-the-art laboratory equipment is dedicated to thorough testing and quality verification.
ISO9001, ISO14001, ISO45001, and SGS certifications reflect our steadfast commitment to excellence and sustainability.
Four -hour proximity to Qingdao port ensures swift and efficient export operations.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. Every stage of our wear-resistant metal ball production is meticulously controlled, from steel selection and raw material procurement to metal inspection and processing. Our ISO9001:2015 certified quality management system guarantees each steel ball's compliance with project-specific and industry standards for wear resistance, stability, maturity, and reliability.
Ensuring Excellence in Raw Material Procurement
We have established strategic alliances with prestigious domestic state-owned enterprises, including Shandong Iron and Steel Co., Ltd., Chengde Jianlong Special Steel Co., Ltd., and Jiangsu Shagang Group's Huaigang Special Steel Co., Ltd. Our technical experts rigorously review each phase of material procurement and inspection, with final approval by our Technical Director, ensuring unmatched quality.
Optimizing Production Equipment Performance
Crafted with the zenith of advanced technology, our products reflect collaboration with process and quality inspection staff to meticulously document production parameters, adhering strictly to all process requirements and specifications.
Process Technology and Quality Assurance
Our project process specialists and quality inspectors ensure strict compliance with contractual parameters and indicators, monitoring every parameter diligently throughout the production process.
Excellence in Packaging and Transportation
Our product packaging strictly adheres to international standards, facilitating seamless handling. We have strategic partnerships with leading shipping and logistics companies both domestically and internationally. To enhance our resilience, each vehicle is insured for transportation, safeguarding against potential risks.

Chemical Composition of Grinding Steel Rod Bar Media

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 Grinding Steel Rods

Diameter(mm)	Length(mm)	Diameter Tolerance(mm)	Length Tolerance(mm)	Surface Hardness HRC
30-120	3000-6000	+-2.0	+-20	45-55

Scope of Application: Our grinding rods play an essential role in rod mills dedicated to coal-water slurry gasification. They are also indispensable across various industries, including sand production, bauxite refinement, tungsten and tin ore processing, and steel slag management, among others.

Advantages:

1.Material Quality: By procuring steel from the prestigious Laigang Group and JIYUAN, renowned leaders in Chinese steel production for grinding ball steel, we guarantee exceptional quality and durability of materials, ensuring the utmost structural integrity in our products.

2. Product Range: Our diverse and versatile product lineup is designed to meet the varied demands of our clientele, offering a vast selection of both cast and forged types. This comprehensive range ensures our customers find exactly what they need.

3. Capacity: Boasting a formidable production capacity, we deliver an impressive 100,000 MT annually. This capability assures our clients of a seamless and uninterrupted supply of media that supports their operational needs effectively.

4. Production Facility: Our production capabilities are amplified by our cutting-edge automatic production lines, which ensure that each product is manufactured to meet consistent, superior quality standards, setting us apart in the industry.

5. Delivery: Our state-of-the-art automated production system streamlines the delivery process, allowing us to fulfill orders swiftly, typically within 14 days of confirmation, and tailored precisely to your unique specifications.

6. Quality Control: Equipped with a dedicated laboratory and the latest testing technology, we rigorously ensure that each phase of production meets our stringent quality standards, promising excellence in every product delivered.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With a rich heritage of 28 years in the industry, we bring a wealth of expertise as seasoned manufacturers of steel balls, delivering unmatched production proficiency and insight.

Q2. In which countries are your products sold?

A: Our high-quality products have a global reach, being sold in countries including Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and beyond. We proudly operate branch offices in Australia to further enhance our service.

Q3: Are you trading company or manufacturer?

A: We are a state-of-the-art manufacturing facility.

Q4: How long is your delivery time?

A: Typically, our delivery is prompt, ranging from 10-15 days, subject to the order quantity, ensuring timely fulfillment of your requirements.

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

A: Yes, we do provide complimentary samples to help you assess our quality, though we kindly ask that you cover the freight costs.

Q6: What are your terms of payment?

T/T (30% in advance and 70% against B/L copy);
OR L/C (100% Irrevocable letter of credit at sight)