Robust Grinding Media Steel Rods, 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

Discover the unparalleled brilliance of our B2 Grinding Rods, expertly crafted using our state-of-the-art hot rolling technology. This innovation is tailor-made for rod mills throughout China, assuring you of both extraordinary quality and unyielding performance. Place your confidence in our peerless expertise.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt Shandong Jinchi Heavy Industry, we thrive on our prowess in engineering superior grinding solutions. As an industry frontrunner, we commit ourselves to providing a remarkable assortment of products, which gracefully encompass: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our meticulously designed products adhere to international quality benchmarks, with our state-of-the-art facilities boasting an impressive annual production capacity exceeding 100,000 tons.

We look forward to your next inquiry about our grinding balls, promising you prompt delivery and the most competitive pricing available. Thank you for your interest.

Why Choose Us
High Our premium quality stems from the finest raw materials, selectively sourced from prestigious large-scale steel mills, ensuring unparalleled product excellence.
Advanced Our sophisticated automatic production lines guarantee consistent and stellar quality at every stage of manufacturing.
Strict Rigorous quality management practices, paired with exemplary after-sales service, deliver unrivaled customer satisfaction.
More With over two decades of industry expertise, we offer unmatched proficiency.
Advanced Our cutting-edge laboratory equipment is devoted to thorough testing and quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our steadfast dedication to excellence and sustainability.
Four -hour proximity to Qingdao port ensures swift and efficient export operations.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We meticulously manage every phase of our wear-resistant metal ball production, from steel selection and raw material procurement to metal inspection and processing. This rigorous process ensures adherence to our ISO9001:2015 certified quality management system, guaranteeing that every 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 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. Each step of material procurement and inspection undergoes meticulous review by our expert technical team and is ultimately approved by our Technical Director, ensuring unparalleled quality.
Assurance of Production Equipment Performance
Our products are created using the most advanced professional machinery available. We work closely with process and quality inspection staff to carefully document production parameters, ensuring strict compliance with all process requirements and specifications.
Process Technology and Quality Assurance
We designate project process specialists and quality inspectors to ensure stringent adherence to contractual parameters and indicators. Our quality inspectors rigorously monitor and document every parameter throughout the entire production cycle.
Assured Packaging and Transportation Excellence
Our product packaging strictly conforms to international standards, allowing for easy and secure handling. We have established strategic partnerships with renowned shipping and logistics companies both domestically and internationally. To enhance our resilience against potential risks, every vehicle is fully insured for transportation.

Comprehensive 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

Meticulous 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 superior grinding rods are vital components in rod mills designed for coal-water slurry gasification. They also play an essential role across various sectors, including sand making, bauxite processing, tungsten tin ore, and steel slag industries, among others.

Advantages of Our Cutting-Edge Products:

1.Exceptional Material Quality: By sourcing top-tier steel from Laigang Group and JIYUAN, the preeminent steel giants in China renowned for grinding ball steel, we guarantee unmatched material quality and structural integrity.

2. Versatile Product Range: Our diverse product portfolio adeptly caters to a wide array of customer needs, offering a thorough selection in both cast and forged categories.

3. Robust Production Capacity: Boasting a formidable production capacity of about 100,000 MT, we ensure a smooth and uninterrupted supply of media to our cherished clientele.

4. State-of-the-Art Production Facility: Equipped with cutting-edge automatic production lines, we deliver consistent and superior quality in every product we manufacture.

5. Swift Delivery: Thanks to our highly efficient automated production system, we promise expedited delivery once confirmed, typically within 14 days, customized to meet your unique requirements.

6. Rigorous Quality Control: Armed with a dedicated laboratory and state-of-the-art testing equipment, we meticulously ensure that every production phase meets the highest quality standards.

Streamlined Manufacturing Process




FAQ

Q1: What is the unique advantage of your company?

A: With 28 years of refined expertise, we excel as veteran manufacturers of steel balls, offering unparalleled production proficiency.

Q2. In which countries are your excellent products distributed?

A: Our high-quality products are delivered to countries such as Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, and India, with strategic branch offices located in Australia.

Q3: Do you operate as a trading company or manufacturer?

A: We proudly operate as a manufacturer.

Q4: What is the standard delivery timeframe?

A: Typically, delivery is completed within 10-15 days, subject to order volume.

Q5: Are samples available? Are they complimentary or charged?

A: Yes, we provide complimentary samples; however, freight charges are not included.

Q6: What are your accepted payment terms?

We accept T/T payment (30% in advance and 70% against the B/L copy);
Alternatively, we accept L/C (100% Irrevocable letter of credit at sight).