Durable Grinding Rod Grinding Media Steel Rods, Grade 45# for Optimal 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 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 B2 Grinding Rods, expertly crafted through cutting-edge hot rolling technology, tailored specifically for rod mills in China. Experience unparalleled excellence, quality, and performance you can trust.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt the forefront of innovation, Shandong Jinchi Heavy Industry is renowned for producing top-tier grinding solutions. As industry leaders, we are unwavering in our commitment to providing an exceptional range of products, proudly featuring: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, These expertly engineered products adhere to international quality benchmarks, and our state-of-the-art facilities boast an impressive annual production capacity surpassing 100,000 tons, ensuring top-notch quality and availability.

We look forward to your next inquiry about our superior grinding balls. Count on us for timely delivery and the most competitive pricing in the market. Thank you for considering us.

Why Choose Us
High Our premium quality derives from carefully selected raw materials, sourced from prestigious large-scale steel mills, ensuring exceptional product excellence and differentiation.
Advanced Our state-of-the-art automatic production lines guarantee consistent and dependable quality in every production phase.
Strict Rigorous quality management practices, paired with outstanding after-sales support, result in unmatched customer satisfaction.
More With over two decades of industry experience, we offer peerless expertise and proficiency.
Advanced Our advanced laboratory equipment is dedicated to comprehensive testing and quality assurance, ensuring top-tier standards.
ISO9001, ISO14001, ISO45001, SGS certifications are a testament to our unwavering commitment to quality excellence and sustainable practices.
Four -hour proximity to Qingdao port facilitates swift and efficient export operations, enhancing our global service delivery.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We meticulously oversee every step of our wear-resistant metal ball production, from steel selection and raw material acquisition to metal inspection and processing. This ensures adherence to our ISO9001:2015 certified quality management system, guaranteeing that each steel ball meets project-specific and industry technical standards for optimal wear resistance, stability, maturity, and reliability.
Measures Ensuring Raw Material Procurement Excellence
Our company has established strategic alliances with renowned domestic state-owned giants like Shandong Iron and Steel Co., Ltd., Chengde Jianlong Special Steel Co., Ltd., and Jiangsu Shagang Group's Huaigang Special Steel Co., Ltd. Every step of material procurement and inspection is meticulously reviewed by our technical experts and ultimately approved by our Technical Director, guaranteeing unrivaled quality.
Assurance of Production Equipment Performance
Our products are crafted with cutting-edge and professional machinery. We work closely with process and quality inspection teams to meticulously document production parameters, ensuring strict adherence to all process requirements and specifications.
Process Technology and Quality Assurance
We appoint dedicated project process specialists and quality inspectors to ensure strict adherence to contractual parameters and indicators. Our quality inspectors meticulously monitor and document every parameter throughout the entire production process.
Assured Packaging and Transportation Excellence
Our product packaging is meticulously crafted to meet and exceed the highest international standards, ensuring effortless handling even with frequent lifting. By forging strategic alliances with top-tier shipping and logistics companies, both within our borders and across the globe, we guarantee seamless delivery. To fortify our operations against any unforeseen eventualities, every vehicle involved in the transportation process is comprehensively insured, ensuring peace of mind at every step.

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 components in rod mills dedicated to coal-water slurry gasification, playing crucial roles in industries such as sand making, bauxite processing, tungsten tin ore processing, and steel slag management, among other applications.

Advantages:

1.Material Quality: We source our steel from the prestigious Laigang Group and JIYUAN-China's foremost steel producers renowned for their superior grinding ball steel-ensuring our commitment to unmatched material quality and integrity.

2. Product Range: Our diverse and expansive product lineup is designed to meet various customer demands, offering a comprehensive range of both cast and forged types, catering to every need.

3. Capacity: With an astounding production capacity of approximately 100,000 MT, we promise a steady and uninterrupted supply of grinding media to our esteemed clientele, ensuring satisfaction and reliability.

4. Production Facility: Our cutting-edge, automated production lines are engineered to deliver consistent excellence and superior quality in every product we manufacture, reflecting our commitment to innovation.

5. Delivery: Our highly efficient automated production system guarantees swift delivery following order confirmation-often within just 14 days-customized to meet your specific requirements.

6. Quality Control: Equipped with a specialized laboratory and advanced testing equipment, we ensure that every step of our production process adheres to strict quality standards, guaranteeing excellence at every turn.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With 28 years of industry expertise, we stand as seasoned veterans in the manufacturing of steel balls, offering unmatched production experience and craftsmanship.

Q2. In which countries are your products sold?

A: Our products are globally embraced, reaching markets in Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and beyond, with established branch offices in Australia to serve you better.

Q3: Are you trading company or manufacturer?

A: We are a dedicated manufacturing factory.

Q4: How long is your delivery time?

A: Typically, our delivery timeline ranges from 10-15 days, contingent upon the quantity of the order.

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

A: Yes, we provide complimentary samples, though freight charges are the responsibility of the recipient.

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)