High-Quality Grinding Media Steel Rods with Low Breakage Rate

• 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 premium-grade B2 Grinding Rods, crafted with precision and excellence through our state-of-the-art hot rolling technology. Engineered specifically for rod mills across China, these rods deliver unmatched performance and dependability, ensuring your operations run smoothly and efficiently.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt Shandong Jinchi Heavy Industry, we are proud trailblazers in crafting superior grinding solutions. Our esteemed reputation is built on our commitment to bringing you an exceptional portfolio of products, including: Forged Grinding MediaSteel Casting Balls Steel Balls,Grinding Rods, Grinding Cylpebs, Our products, meticulously engineered to meet and exceed international standards, are manufactured in advanced facilities that boast an impressive annual production capacity of over 100,000 tons.

We invite you to reach out with inquiries about our top-notch grinding balls. Enjoy fast delivery times and competitive pricing as part of our customer commitment. Thank you for considering us as your partner.

Why Choose Us
Superior Quality Our unmatched quality is a testament to the premium raw materials we selectively source from some of the most prestigious large-scale steel mills, ensuring our products stand out in the marketplace.
Advanced Technology Our cutting-edge automatic production lines ensure every product meets consistent and exceptional quality standards at every stage of the manufacturing process.
Strict Standards Through rigorous quality management practices and outstanding after-sales service, we commit to delivering unparalleled customer satisfaction.
More Experience With over 20 years of industry experience, we bring unmatched expertise to our clients.
Advanced Facilities Equipped with a sophisticated laboratory, we ensure rigorous testing and quality assurance to maintain our products' superior standards.
CertificationsOur suite of certifications, including ISO9001, ISO14001, ISO45001, and SGS, exemplify our unwavering commitment to excellence and sustainable practices.
Strategic Location Situated within a convenient hour of the Qingdao port, our location facilitates swift and efficient export operations.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We meticulously manage every facet of wear-resistant metal ball production, from the selection of premium steel to thorough inspection and processing. Our adherence to the ISO9001:2015 certified quality management system ensures each steel ball is crafted to meet precise project and industry standards, delivering optimal wear resistance, stability, maturity, and reliability.
Excellence in Raw Material Procurement
Our strategic alliances with leading domestic state-owned enterprises, including Shandong Iron and Steel Co., Ltd., Chengde Jianlong Special Steel Co., Ltd., and Jiangsu Shagang Group's Huaigang Special Steel Co., Ltd., ensure each procurement and inspection is meticulously reviewed by our technical experts and sanctioned by our Technical Director, guaranteeing superior quality.
Outstanding Production Equipment Performance
Our products are precision-engineered using the industry's finest advanced machinery, with strict adherence to process requirements and specifications. Our close collaboration with process and quality inspection teams ensures meticulous recording of production parameters.
Process Technology and Quality Control
Our project process specialists and quality inspectors enforce rigorous adherence to contractual parameters and indicators. Quality inspectors diligently monitor and document every parameter across the entire production process, guaranteeing excellence.
Excellence in Packaging and Transportation
Our meticulous product packaging meets international standards, ensuring ease of handling during frequent transport. Strategic alliances with premier shipping and logistics companies, both domestically and internationally, safeguard our products. To mitigate risks, transportation is insured for every vehicle.

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 for coal-water slurry gasification. These rods are crucial across a wide array of industries, including sand making, bauxite processing, tungsten and tin ore processing, and steel slag management, among others.

Advantages:

1.Material Quality: We source our steel from the esteemed Laigang Group and JIYUAN, leading stalwarts in China's steel industry, ensuring unparalleled material excellence and reliability.

2. Product Range: Our comprehensive product range is crafted to cater to the diverse needs of our clientele, offering a complete selection of both cast and forged varieties.

3. Capacity: With an impressive production capacity of approximately 100,000 MT, we are dedicated to delivering a continuous and unwavering supply of high-quality media to our valued clients.

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

5. Delivery: Our streamlined, automated production process allows for rapid delivery following order confirmation, typically within 14 days, customized to your specific needs.

6. Quality Control: Armed with a dedicated laboratory and cutting-edge testing equipment, we ensure that every step of production adheres to the highest quality standards.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With a formidable 28 years of expertise, we are veteran manufacturers of steel balls, providing unmatched production experience.

Q2. In which countries are your products sold?

A: Our products are proudly shipped to a diverse range of countries, including Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia, among others, where we also maintain branch offices.

Q3: Are you trading company or manufacturer?

A: We operate as a manufacturing factory.

Q4: How long is your delivery time?

A: Delivery is typically within 10-15 days, depending on the order quantity.

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

A: Yes, we provide complimentary samples, though freight charges are not covered.

Q6: What are your terms of payment?

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