Reliable Grinding Media Steel Rods, Breakage Rate Under 1%, High Performance

• 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 pinnacle of craftsmanship with our B2 Grinding Rods, expertly crafted using our state-of-the-art hot rolling technology. These rods are precisely engineered for rod mills across China, ensuring superb quality and unmatched performance that you can rely on with absolute confidence.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt Shandong Jinchi Heavy Industry, our mastery in crafting premium grinding solutions sets us apart. As pioneers in the industry, we are committed to offering an extraordinary range of products, proudly featuring: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, These precisely crafted products align with the highest international quality standards. Our state-of-the-art facilities boast an impressive annual production capacity exceeding 100,000 tons, showcasing our scale and expertise.

We sincerely welcome your inquiries regarding our grinding balls. You can expect prompt delivery and the most competitive pricing in the market. Thank you for considering us.

Why Choose Us
High Our products' superior quality stems from the finest raw materials, meticulously sourced from esteemed large-scale steel mills, ensuring a product distinction that is second to none.
Advanced Our state-of-the-art automatic production lines guarantee unwavering quality and reliability throughout the manufacturing process.
Strict Our rigorous quality management practices, combined with extraordinary after-sales service, ensure an unparalleled level of customer satisfaction.
More With over two decades of industry expertise, we offer a depth of proficiency that is unmatched.
Advanced Our sophisticated laboratory equipment is specifically dedicated to exhaustive testing and quality verification, ensuring excellence.
ISO9001, ISO14001, ISO45001, SGS certifications serve as a testament to our steadfast commitment to excellence and sustainability.
Four -hour proximity to Qingdao port ensures our export operations are swift and efficient.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. With meticulous control over every stage of our wear-resistant metal ball production-from steel selection and raw material procurement to metal inspection and processing-we ensure compliance with our ISO9001:2015 certified quality management system. This guarantees that each steel ball meets specific project and industry requirements for optimum wear resistance, stability, maturity, and reliability.
Measures Ensuring Raw Material Procurement Excellence
Our company has established strategic alliances with prominent domestic state-owned enterprises like Shandong Iron and Steel Co., Ltd., Chengde Jianlong Special Steel Co., Ltd., and Jiangsu Shagang Group's Huaigang Special Steel Co., Ltd. Each phase of material procurement and inspection is thoroughly reviewed by our technical experts and ultimately approved by our Technical Director, ensuring unparalleled quality.
Assurance of Production Equipment Performance
Our products are crafted using the most advanced and professional machinery available. We work closely with process and quality inspection staff to meticulously document production parameters, strictly adhering to all process requirements and specifications.
Process Technology and Quality Assurance
We designate project process specialists and quality inspectors to ensure strict compliance with contractual parameters and indicators. Our quality inspectors diligently monitor and document each parameter throughout the entire production process.
Assured Packaging and Transportation Excellence
Our product packaging strictly adheres to international standards, ensuring that frequent lifting is managed with ease. We have built strategic partnerships with leading shipping and logistics companies domestically and internationally. To mitigate risks, each vehicle is insured for transportation, ensuring peace of mind.

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 exceptional grinding rods play a crucial role in rod mills specifically designed for coal-water slurry gasification. Additionally, they serve indispensable functions across a multitude of industries such as sand making, bauxite processing, tungsten tin ore, and steel slag, making them versatile and highly sought after.

Advantages:

1.Material Quality: We procure our steel from the prominent Laigang Group and JIYUAN, renowned as China's leaders in grinding ball steel production, which ensures our material quality is nothing short of extraordinary, providing unmatched integrity and performance.

2. Product Range: Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. takes pride in our extensive product lineup, expertly designed to meet the diverse needs of our customers. We offer a comprehensive selection in both cast and forged types, ensuring we cater to all preferences and requirements.

3. Capacity: Boasting a remarkable production capacity of approximately 100,000 MT, we guarantee a seamless and uninterrupted supply of high-quality media to our esteemed clients, reinforcing our commitment to unwavering reliability.

4. Production Facility: Our cutting-edge, fully automated production lines consistently deliver superior quality in every product we manufacture, establishing new standards of excellence in the industry.

5. Delivery: Utilizing our efficient automated production systems, we promise swift delivery following order confirmation, often within a mere 14 days, ensuring your needs are met with precision and punctuality.

6. Quality Control: Equipped with a dedicated laboratory and state-of-the-art testing equipment, we rigorously ensure that each production step meets the most stringent quality standards, maintaining our reputation for excellence.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With a rich legacy of 28 years, our company stands as a veteran manufacturer of steel balls, providing unmatched expertise and production experience that sets us apart in the industry.

Q2. In which countries are your products sold?

A: Our global footprint extends to countries such as Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and beyond, supported by branch offices in Australia.

Q3: Are you trading company or manufacturer?

A: We proudly operate as a factory, ensuring direct control over quality and production.

Q4: How long is your delivery time?

A: Typically, our delivery timeframe is between 10-15 days, contingent on the order quantity, to ensure prompt fulfillment of your requirements.

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

A: Absolutely, we provide samples free of charge, although the freight costs are the responsibility of the recipient.

Q6: What are your terms of payment?

Our payment terms include T/T (30% in advance and 70% against B/L copy);
OR L/C (100% Irrevocable letter of credit at sight) with utmost convenience for our clients.