Durable Grinding Media Steel Rods Grade 45# for Industrial Use

• 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

Unlock the excellence of B2 Grinding Rods, meticulously crafted with precision through innovative hot rolling technology. These rods are expertly designed for rod mills across China, ensuring they deliver unmatched performance and steadfast reliability. Experience the pinnacle of quality and craftsmanship with our exceptional products.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt Shandong Jinchi Heavy Industry, we proudly engineer premier grinding solutions, setting the benchmark in the industry. As pioneers in innovation, we are dedicated to offering an outstanding spectrum of products, including: • Forged Grinding Media• Steel • Casting Balls • Steel Balls,• Grinding Rods, • Grinding Cylpebs, Our expertly manufactured products adhere to international quality standards, supported by advanced facilities with an impressive annual production capacity surpassing 100,000 tons, ensuring we meet the demands of a global market.

We cordially invite you to inquire about our premier grinding balls. Expect not only prompt deliveries but also competitive pricing that meets your business needs. Thank you for choosing us as your trusted partner.

Why Choose Us
Unmatched Superior Quality Our commitment to superior quality stems from using only the finest raw materials, meticulously sourced from renowned large-scale steel mills, giving our products a distinct and unparalleled edge.
Cutting-Edge Advanced Technology Our modern automatic production lines ensure unwavering quality consistency across every stage of the manufacturing process, providing products you can rely on.
Stringent Strict Standards With rigorous quality management and unparalleled after-sales service, we achieve exceptional customer satisfaction, setting us apart in the industry.
Vast Experience Boasting over 20 years of industry expertise, we bring unmatched knowledge and proficiency to every project, ensuring optimal results.
Sophisticated Advanced Facilities Our state-of-the-art laboratory is fully equipped for stringent testing and quality assurance, ensuring that every product meets our high standards.
CertificationsOur adherence to ISO9001, ISO14001, ISO45001, and SGS certifications underscores our unwavering commitment to quality, excellence, and sustainable practices.
Strategic Location Our proximity to Qingdao port, within a short distance, allows for efficient and swift export operations, facilitating global distribution.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We meticulously oversee every facet of our wear-resistant metal ball production, encompassing steel selection, procurement, inspection, and processing. Compliance with our ISO9001:2015 certified quality management system guarantees each steel ball meets precise project and industry technical standards, offering superior wear resistance, stability, maturity, and reliability.
Excellence in Raw Material Procurement
We have forged strategic partnerships with leading domestic state-owned enterprises like 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 meticulously review every procurement and inspection phase, with approval from our Technical Director, ensuring premium quality.
Outstanding Production Equipment Performance
Our products are crafted using the highest-grade advanced machinery. We collaborate closely with process and quality inspection teams, meticulously recording production parameters and adhering to all process requirements and specifications.
Process Technology and Quality Control
We deploy project process specialists and quality inspectors to enforce strict adherence to contractual parameters and indicators. Our quality inspectors diligently track and document each parameter throughout the production process.
Excellence in Packaging and Transportation
Our product packaging meets international standards, ensuring ease of handling during lifting and transport. We have established strategic partnerships with leading shipping and logistics companies, both domestically and internationally. Each vehicle is insured for transportation to mitigate potential risks, ensuring your products arrive safely and securely.

Comprehensive Analysis of the Grinding Steel Rod Bar Media's Chemical Composition

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

In-Depth Specification Details 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 premium-grade grinding rods play a pivotal role in optimizing rod mills for coal-water slurry gasification. They are crucially employed across a multitude of sectors, including sand production, bauxite treatment, tungsten and tin ore processing, as well as steel slag refinement, among others.

Advantages:

1.Material Quality: We source our steel exclusively from Laigang Group and JIYUAN, the foremost leaders in China's steel industry, guaranteeing unparalleled material excellence and dependability.

2. Product Range: Our extensive product portfolio is meticulously curated to cater to the diverse needs of our clientele, encompassing an exhaustive selection of both cast and forged types.

3. Capacity: With a staggering production capacity of approximately 100,000 MT, we pledge to maintain a seamless and uninterrupted supply of high-quality media to our valued clients.

4. Production Facility: Our cutting-edge automatic production lines ensure that each product is manufactured with unwavering consistency and superior quality.

5. Delivery: Our streamlined, automated production system enables rapid delivery following order confirmation, often within a mere 14 days, tailored precisely to meet your specific requirements.

6. Quality Control: Outfitted with a dedicated laboratory and cutting-edge testing equipment, we guarantee that every step of the production process aligns with rigorous quality standards.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With a formidable 28 years of industry experience, we are seasoned producers of steel balls, offering unparalleled production expertise.

Q2. In which countries are your products sold?

A: Our esteemed products are proudly distributed to a global clientele, 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, with branch offices strategically located in Australia.

Q3: Are you trading company or manufacturer?

A: We are an established and fully operational manufacturing plant.

Q4: How long is your delivery time?

A: Generally, delivery is completed within 10-15 days, subject to the order quantity.

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

A: Yes, we are pleased to offer complimentary samples, although shipping costs are not covered.

Q6: What are your terms of payment?

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