Reliable Grinding Media Steel Rods 65mn for High-Impact 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: 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

Unveil the supreme excellence of our B2 Grinding Rods, meticulously crafted with precision using state-of-the-art hot rolling technology. These rods are expertly designed to cater to the demanding needs of rod mills across China, offering unmatched performance and reliability that you can count on.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt Shandong Jinchi Heavy Industry, we are passionate about engineering world-class grinding solutions. As industry pioneers, we proudly offer a remarkable array of products, including: Forged Grinding MediaSteel Casting Balls Steel Balls,Grinding Rods, Grinding Cylpebs, Our expertly crafted products consistently meet international quality standards, and our cutting-edge facilities are equipped to deliver an impressive annual production capacity that exceeds 100,000 tons.

We warmly invite your inquiries regarding our superior grinding balls. You can expect efficient and timely deliveries along with competitive pricing. Thank you for considering us as your trusted partner.

Why Choose Us
Superior Quality Our exceptional quality stems from the finest raw materials, meticulously sourced from leading large-scale steel mills, ensuring the product's unique excellence.
Advanced Technology Our cutting-edge automatic production lines assure consistent and dependable quality throughout every stage of the manufacturing process.
Strict Standards By maintaining rigorous quality management practices and offering exceptional after-sales service, we ensure unparalleled customer satisfaction.
More Experience With over 20 years of industry expertise, we provide unrivaled knowledge and proficiency.
Advanced Facilities Our advanced laboratory is fully equipped for thorough testing and quality assurance, ensuring the highest standards.
CertificationsOur ISO9001, ISO14001, ISO45001, and SGS certifications showcase our unwavering commitment to excellence and sustainability.
Strategic Location Being in close proximity to Qingdao port ensures swift and efficient export operations, enhancing our global reach.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We meticulously manage every aspect of our wear-resistant metal ball production, from the careful selection of steel to the thorough inspection and processing stages. This guarantees adherence to our ISO9001:2015 certified quality management system, ensuring each steel ball meets exacting project and industry standards for optimal wear resistance, stability, maturity, and reliability.
Excellence in Raw Material Procurement
Our company has forged strategic alliances with leading domestic state-owned enterprises, such as Shandong Iron and Steel Co., Ltd., Chengde Jianlong Special Steel Co., Ltd., and Jiangsu Shagang Group's Huaigang Special Steel Co., Ltd. Every phase of procurement and inspection undergoes meticulous review by our technical experts and receives approval from our Technical Director, ensuring unparalleled quality.
Outstanding Production Equipment Performance
Our products are crafted using the most advanced machinery. Collaborating closely with process and quality inspection teams, we meticulously document production parameters, strictly adhering to all process requirements and specifications.
Process Technology and Quality Control
Our project process specialists and quality inspectors ensure strict adherence to contractual parameters and indicators, with quality inspectors diligently monitoring and documenting every parameter throughout the entire production process.
Excellence in Packaging and Transportation
Our product packaging adheres to international standards, ensuring ease of handling during frequent lifting. We have formed strategic partnerships with leading shipping and logistics companies, both domestically and internationally. To mitigate potential risks, we insure each vehicle for transportation.

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 are essential in rod mills for coal-water slurry gasification. They are vital across various industries, playing a key role in sand making, bauxite processing, tungsten tin ore, steel slag processing, and more.

Advantages:

1.Material Quality: We source our premium steel from Laigang Group and JIYUAN, both esteemed leaders in China's steel industry, guaranteeing unparalleled quality and reliability of materials.

2. Product Range: Our extensive product selection is crafted to fulfill the diverse needs of our clients, offering a comprehensive range of both cast and forged types.

3. Capacity: With an impressive production capacity of approximately 100,000 MT, we ensure a steady and reliable supply of media to our valued clientele.

4. Production Facility: Our cutting-edge automatic production lines guarantee that every product is manufactured with consistent superior quality.

5. Delivery: Thanks to our efficient automated production system, we provide swift delivery post-confirmation, typically within 14 days, customized to your exact requirements.

6. Quality Control: With a dedicated laboratory and state-of-the-art testing equipment, we meticulously ensure that each production phase conforms to stringent quality standards.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With a solid 28 years of expertise, we are seasoned steel ball manufacturers, offering unparalleled production proficiency.

Q2. In which countries are your products sold?

A: Our products are proudly distributed worldwide, including Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia, where we also have branch offices.

Q3: Are you trading company or manufacturer?

A: We are a manufacturing factory.

Q4: How long is your delivery time?

A: Delivery typically occurs within 10-15 days, depending on the order volume.

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

A: Yes, we provide complimentary samples, though freight costs are not included.

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)