High-Quality Grinding Media Steel Rods B2 and B3 for Optimal 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

Step into a realm of exceptional craftsmanship with our B2 Grinding Rods. Meticulously engineered using pioneering hot rolling technology, these steel rods are specifically designed for rod mills throughout China. Experience an unmatched level of performance and dependability with every use.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdWelcome to Shandong Jinchi Heavy Industry, where innovation meets excellence. As a trailblazer in the grinding solutions sector, we are dedicated to delivering a diverse and outstanding product lineup, including: Forged Grinding MediaSteel Casting Balls Steel Balls,Grinding Rods, Grinding Cylpebs, Our products, crafted with precision, not only meet but exceed international quality standards. Our state-of-the-art facilities boast an impressive annual production capacity of over 100,000 tons.

We eagerly await your inquiries regarding our superior grinding balls. You can count on us for swift deliveries and competitive pricing. Thank you for choosing us as your trusted partner.

Why Choose Us
Superior Quality We pride ourselves on delivering premium quality, utilizing only the finest raw materials sourced from esteemed large-scale steel mills, ensuring each product's distinction and exceptional performance.
Advanced Technology Our cutting-edge, fully automated production lines ensure consistent excellence and reliability, providing you with the confidence that every product meets the highest standards.
Strict Standards Through our stringent quality management systems and exceptional after-sales support, we guarantee unparalleled customer satisfaction and a seamless experience.
More Experience With over 20 years of expertise within the industry, we offer a level of knowledge and proficiency that sets us apart from the rest.
Advanced Facilities Our sophisticated laboratory is equipped to perform exhaustive testing and quality assurance, ensuring each product meets our rigorous standards.
CertificationsOur ISO9001, ISO14001, ISO45001, and SGS certifications underscore our unwavering commitment to excellence, sustainability, and quality.
Strategic Location Situated just an hour from Qingdao port, our strategic location facilitates swift and efficient export operations.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We meticulously oversee every production facet of our wear-resistant metal balls. From selecting premium steel to thorough inspection and processing, we strictly adhere to our ISO9001:2015 certified quality management system. This ensures each steel ball not only meets but surpasses specific project and industry standards for optimal wear resistance, stability, maturity, and reliability.
Excellence in Raw Material Procurement
Our strategic partnerships 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., ensure superior quality. Every procurement and inspection phase is meticulously reviewed and approved by our Technical Director.
Outstanding Production Equipment Performance
Utilizing the industry's finest advanced machinery, we ensure our products are manufactured to the highest quality. Our process and quality inspection teams meticulously record production parameters, strictly following all process requirements and specifications.
Process Technology and Quality Control
Our dedicated project process specialists and quality inspectors enforce stringent adherence to contractual parameters. Through diligent monitoring and documentation, quality is ensured throughout the production process.
Excellence in Packaging and Transportation
Our packaging complies with international standards, ensuring ease of handling during frequent lifting. We've forged strategic alliances with premier shipping and logistics companies worldwide. To minimize risks, every vehicle involved in transportation is insured.

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 expertly designed to serve as the backbone in rod mills, particularly for applications such as coal-water slurry gasification. Embrace their indispensable role across diverse sectors including sand making, bauxite processing, tungsten tin ore, and steel slag processing, among others.

Advantages:

1.Material Quality: We are proud to source our steel from Laigang Group and JIYUAN, prestigious giants in China's steel industry, ensuring our material quality remains unparalleled and reliability is steadfast.

2. Product Range: Our extensive product range is meticulously crafted to cater to the diverse needs of our clients, offering a comprehensive selection of both cast and forged types.

3. Capacity: With an impressive production capacity of approximately 100,000 MT, we assure our distinguished clients of a constant, hassle-free supply of media.

4. Production Facility: Our cutting-edge automatic production lines are the heart of our operations, guaranteeing each product is manufactured with precision and exceptional quality.

5. Delivery: Thanks to our highly efficient and automated production system, we promise quick delivery post-confirmation, often within a mere 14 days, tailored to your unique requirements.

6. Quality Control: Our dedication to quality is uncompromising, with a dedicated laboratory and cutting-edge testing equipment ensuring every step of production meets rigorous quality standards.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With an esteemed 28-year legacy, we are veteran manufacturers of steel balls, providing unparalleled production expertise.

Q2. In which countries are your products sold?

A: Our products proudly reach global markets, 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 stationed in Australia.

Q3: Are you trading company or manufacturer?

A: We operate with the precision and reliability of a factory.

Q4: How long is your delivery time?

A: Typically, our delivery timeline is within 10-15 days, dependent on the order quantity.

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

A: Yes, indeed, we offer complimentary samples; however, freight costs are not covered by us.

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)