Quality Grinding Media Steel Rod, Breakage Rate Less Than 1%

• 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

Immerse yourself in the world of high-performance grinding with B2 Grinding Rods, crafted with precision through our advanced hot rolling technology, purpose-built for rod mills across China. With unrivaled quality and outstanding performance, trust us to elevate your grinding operations to the next level.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt Shandong Jinchi Heavy Industry, we specialize in the art of producing premium grinding solutions. As industry pioneers, our commitment is to deliver an outstanding selection of top-tier products, proudly including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are meticulously engineered to meet and exceed international quality standards. Our state-of-the-art facilities boast an impressive annual production capacity exceeding 100,000 tons.

We eagerly await your next inquiry regarding our top-quality grinding balls. Expect prompt delivery and the most competitive pricing possible. We appreciate your business.

Why Choose Us
High By sourcing raw materials only from the most reputable large-scale steel mills, our superior quality is guaranteed, setting our products apart.
Advanced Our innovative automatic production lines are the backbone of our consistent and dependable product quality.
Strict We implement rigorous quality management practices, complemented by exceptional after-sales service, ensuring our customers' utmost satisfaction.
More With the vast experience of over twenty years in the industry, we offer a depth of expertise that is second to none.
Advanced Our cutting-edge laboratory equipment is dedicated to rigorous testing and verification, ensuring the highest quality standards.
ISO9001, ISO14001, ISO45001, and SGS certifications underscore our relentless pursuit of excellence and dedication to sustainability.
Four -hour proximity to Qingdao port enables swift and efficient export operations, ensuring timely delivery.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We exercise meticulous control over every stage of the production of our wear-resistant metal balls, from selecting the steel to raw material procurement, metal inspection, and processing. Our commitment to ISO9001:2015 certified quality management ensures that every steel ball meets rigorous project-specific and industry technical requirements, guaranteeing optimal wear resistance, stability, maturity, and reliability.
Measures Ensuring Raw Material Procurement Excellence
We have forged strategic alliances with prominent 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 step of material procurement and inspection is scrupulously reviewed by our team of technical experts and sanctioned by our Technical Director, ensuring unmatched quality.
Assurance of Production Equipment Performance
Our products are manufactured using the most advanced and professional machinery available. We collaborate closely with process and quality inspection staff, documenting production parameters meticulously to ensure strict adherence to all process requirements and specifications.
Process Technology and Quality Assurance
We appoint project process specialists and quality inspectors to ensure strict compliance with contractual parameters and indicators. Our dedicated quality inspectors meticulously monitor and document every parameter throughout the production process.
Assured Packaging and Transportation Excellence
Our product packaging strictly complies with international standards, ensuring ease in handling during frequent lifting. We have established strategic partnerships with leading shipping and logistics companies, both domestically and internationally. To safeguard against potential risks, each vehicle is insured during 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 serve as the linchpin in rod mills for coal-water slurry gasification, while also being indispensable in industries such as sand making, bauxite processing, tungsten tin ore refinement, and steel slag management, among others.

Advantages:

1.Material Quality: By partnering with esteemed steel giants like Laigang Group and JIYUAN, renowned for their superior grinding ball steel, we procure materials of unmatched quality and structural integrity.

2. Product Range: Our extensive product suite is meticulously designed to meet diverse customer demands, featuring both cast and forged varieties in a wide array of specifications.

3. Capacity: Boasting a robust production capacity of about 100,000 MT, we are committed to maintaining a dependable and steady supply to our treasured clientele.

4. Production Facility: Our cutting-edge automatic production lines ensure each product is crafted to perfection, delivering consistently exceptional quality.

5. Delivery: Thanks to our efficient automated systems, we promise swift post-confirmation deliveries, often within 14 days, customized to your unique requirements.

6. Quality Control: Equipped with a specialized laboratory and advanced testing equipment, we meticulously ensure every production phase meets rigorous quality benchmarks.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With a legacy of 28 years in the industry, we are seasoned steel ball manufacturers, offering unmatched production prowess and expertise.

Q2. In which countries are your products sold?

A: Our global footprint extends to Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, among others, with a strategic presence through branch offices in Australia.

Q3: Are you trading company or manufacturer?

A: We are a manufacturer.

Q4: How long is your delivery time?

A: Typically, delivery is executed within 10-15 days, contingent upon the order volume.

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

A: Indeed, we provide complimentary samples, although shipping costs are borne by the recipient.

Q6: What are your terms of payment?

T/T (30% upfront and 70% upon presentation of the B/L copy);
OR L/C (100% Irrevocable letter of credit at sight)