Reliable Grinding Media Steel Rods 50mn for Efficient Grinding

• 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 unparalleled excellence of our B2 Grinding Rods, meticulously crafted to perfection through our state-of-the-art hot rolling technology. Engineered specifically for rod mills throughout China, our rods ensure unmatched performance and reliability, setting a new benchmark in grinding solutions.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt Shandong Jinchi Heavy Industry, we proudly lead the way in crafting superior grinding solutions. As a trailblazer in the industry, we are unwavering in our commitment to delivering an extraordinary range of products, which encompasses: Forged Grinding MediaSteel Casting Balls Steel Balls,Grinding Rods, Grinding Cylpebs, Our meticulously engineered products meet and exceed international quality standards, with our advanced production facilities boasting an impressive annual capacity of over 100,000 tons.

We warmly welcome your inquiries about our grinding balls. Expect swift deliveries and 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, carefully sourced from esteemed large-scale steel mills, ensuring our products stand out with remarkable uniqueness.
Advanced Technology Our cutting-edge automatic production lines assure consistent and dependable quality throughout every stage of the manufacturing process.
Strict Standards Through rigorous quality management practices and outstanding after-sales service, we guarantee unmatched customer satisfaction.
More Experience Boasting over two decades of industry expertise, we offer unrivaled proficiency.
Advanced Facilities Our sophisticated laboratory is equipped for comprehensive testing and quality assurance, ensuring the highest standards are met.
CertificationsOur ISO9001, ISO14001, ISO45001, and SGS certifications showcase our unwavering commitment to excellence and sustainability.
Strategic Location A one-hour proximity to Qingdao port ensures swift and efficient export operations.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We meticulously manage every facet of our wear-resistant metal ball production, from steel selection and procurement to rigorous inspection and processing. This ensures adherence to our ISO9001:2015 certified quality management system, ensuring each steel ball meets technical standards for optimum wear resistance and reliability.
Excellence in Raw Material Procurement
Our company has forged strategic alliances with leading domestic state-owned enterprises. These include Shandong Iron and Steel Co., Ltd., Chengde Jianlong Special Steel Co., Ltd., and Jiangsu Shagang Group's Huaigang Special Steel Co., Ltd. Every procurement and inspection phase is carefully evaluated by our technical experts and sanctioned by our Technical Director, guaranteeing superior quality.
Outstanding Production Equipment Performance
Our products are crafted using the finest, advanced machinery. We collaborate closely with process and quality inspection teams to meticulously document production parameters, strictly adhering to all process requirements and specifications.
Process Technology and Quality Control
We employ project process specialists and quality inspectors to enforce strict compliance with contractual parameters and indicators. Our quality inspectors rigorously monitor and document every parameter throughout the entire production process.
Excellence in Packaging and Transportation
Our product packaging adheres strictly to international standards, ensuring ease of handling during frequent lifting. We've established strategic partnerships with leading shipping and logistics companies, both domestically and internationally. To mitigate potential risks, each vehicle is fully insured 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 for optimal performance in rod mills dedicated to coal-water slurry gasification. They serve vital roles across multiple industries, including sand making, bauxite processing, tungsten tin ore, and steel slag processing, among many others.

Advantages:

1.Material Quality: Sourced from Laigang Group and JIYUAN, titans in China's steel industry, our steel guarantees unrivaled material excellence and steadfast reliability.

2. Product Range: Our extensive range of products is tailored to satisfy the diverse needs of our clientele, offering a comprehensive selection of both cast and forged types.

3. Capacity: With an impressive production capacity of approximately 100,000 MT, we are dedicated to ensuring a continuous and smooth supply of media to our valued clients.

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

5. Delivery: Our streamlined and automated production system enables rapid delivery upon confirmation, typically within 14 days, customized to your precise needs.

6. Quality Control: Outfitted with a specialized laboratory and top-of-the-line testing equipment, we ensure every production phase meets stringent quality criteria.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: Backed by a solid 28 years of experience, we are expert manufacturers of steel balls, offering unparalleled production expertise.

Q2. In which countries are your products sold?

A: Our products are distributed with pride to countries like Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and more, with established branch offices in Australia.

Q3: Are you trading company or manufacturer?

A: We are a manufacturing factory.

Q4: How long is your delivery time?

A: Generally, the delivery timeframe is 10-15 days, depending on order size.

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

A: Yes, we provide free samples, but please be aware that freight charges are not covered.

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)