Tough Grinding Media Steel Rods, Grade 45#, Breakage Rate Under 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 brilliance of B2 Grinding Rods, a testament to impeccable craftsmanship and cutting-edge hot rolling technology in China. Tailored for rod mills, our rods ensure enduring performance and unparalleled quality you can rely on.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt Shandong Jinchi Heavy Industry, we pride ourselves on producing premium grinding solutions. As a frontrunner in the industry, our commitment is to provide an extraordinary spectrum of products, prominently featuring: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, These expertly engineered products comply with international quality standards, and our state-of-the-art facilities boast an impressive annual production capacity exceeding 100,000 tons.

We look forward to addressing your upcoming inquiries about our grinding balls. Expect swift delivery and the most competitive prices. Thank you for choosing us.

Why Choose Us
High Our products' superior quality stems from premium raw materials meticulously selected from renowned large-scale steel mills, ensuring distinguished product excellence.
Advanced Our state-of-the-art automatic production lines guarantee uniform and trustworthy quality across every manufacturing stage.
Strict With stringent quality management practices and exceptional after-sales service, we deliver unmatched customer satisfaction.
More With over two decades of industry mastery, we offer unparalleled skill and knowledge.
Advanced Our sophisticated laboratory equipment is dedicated to rigorous testing and quality assurance.
ISO9001, ISO14001, ISO45001, SGS certifications underscore our relentless pursuit of excellence and sustainability.
Four -hour access to Qingdao port guarantees swift and efficient export operations.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We implement meticulous oversight throughout every phase of our wear-resistant metal ball production, from the selection of steel and raw materials to thorough metal inspection and processing. Complying with our ISO9001:2015 certified quality management, we ensure every steel ball meets project-specific and industry requirements for superior wear resistance, stability, maturity, and dependability.
Measures Ensuring Raw Material Procurement Excellence
Our company has established strategic alliances with prestigious 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 stage of material procurement and inspection undergoes thorough review by our technical experts and final approval by our Technical Director, ensuring unparalleled quality.
Assurance of Production Equipment Performance
Our products are crafted using the pinnacle of advanced and professional machinery. We maintain close collaboration with process and quality inspection staff to meticulously document production parameters, stringently adhering to all process requirements and specifications.
Process Technology and Quality Assurance
We appoint project process specialists and quality inspectors to enforce strict adherence to contractual parameters and indicators. Our quality inspectors diligently monitor and document every parameter throughout the entire production process.
Assured Packaging and Transportation Excellence
Our product packaging adheres rigorously to international standards, ensuring frequent lifting is handled with ease. We've forged strategic partnerships with prominent shipping and logistics companies both domestically and internationally. To enhance our resilience to potential risks, each vehicle is 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: Discover the incredible versatility of our grinding rods, essential for rod mills utilized in coal-water slurry gasification. These rods shine in various industries, including sand making, bauxite processing, and tungsten tin ore processing, as well as steel slag treatment and others, making them indispensable across multiple sectors.

Advantages:

1.Material Quality: Our commitment to quality is unmatched as we source our steel from renowned suppliers, Laigang Group and JIYUAN, both leaders in China's steel production. This ensures that our grinding media steel rods boast exceptional material quality and robustness, setting a new standard in the industry.

2. Product Range: We offer a diverse and extensive range of products to fulfill the varied requirements of our customers. Whether it's cast or forged types you seek, our comprehensive lineup meets your every need, ensuring satisfaction and performance.

3. Capacity: Boasting a formidable production capacity of approximately 100,000 MT, we are equipped to provide a steady and reliable supply of high-quality grinding media to our esteemed clientele, ensuring your operations never miss a beat.

4. Production Facility: Our cutting-edge automatic production lines are designed to deliver unparalleled consistency and superior quality in every product we manufacture, reflecting our commitment to excellence and innovation.

5. Delivery: Our streamlined and efficient automated production system is tailored to facilitate rapid delivery. Following order confirmation, we are often able to deliver within an impressive timeframe of just 14 days, ensuring your specific needs are met swiftly.

6. Quality Control: Equipped with a dedicated laboratory and state-of-the-art testing equipment, we meticulously monitor every stage of production to ensure strict adherence to the highest quality standards, guaranteeing superior results for our customers.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With a rich heritage of 28 years in the industry, we are veteran manufacturers of steel balls. Our extensive experience in production brings a level of expertise and reliability that is second to none.

Q2. In which countries are your products sold?

A: Our reach is global, with products sold in countries like Mexico, Canada, Brazil, and beyond, including Tanzania, Congo, South Africa, and numerous others. We also have established branch offices in Australia to better serve our international clientele.

Q3: Are you trading company or manufacturer?

A: We are a factory, dedicated to producing high-quality products directly from our advanced manufacturing facilities.

Q4: How long is your delivery time?

A: Our standard delivery timeframe ranges between 10 to 15 days, contingent upon the order quantity, ensuring timely satisfaction of your needs.

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

A: Yes, we are pleased to offer free samples to our potential customers. However, please note that freight charges will be the responsibility of the recipient.

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)