High-Quality Grinding Rof Grinding Media Steel Rod 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 unparalleled quality of B2 Grinding Rods, expertly crafted with cutting-edge hot rolling technology. These precision-engineered rods are specifically designed for optimal performance in rod mills across China. Experience the zenith of quality and dependability that stands unrivaled.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdAt Shandong Jinchi Heavy Industry, we excel in creating superior grinding solutions. As an industry leader, our unwavering commitment to excellence shines through our extensive product lineup, which includes: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our meticulously engineered products meet international quality standards, and our state-of-the-art facilities boast an impressive annual production capacity exceeding 100,000 tons.

We eagerly await your inquiry about our grinding balls, promising swift delivery and the most competitive prices available. Thank you for considering us.

Why Choose Us
High Our superior quality is derived from first-rate raw materials, carefully selected from prestigious large-scale steel mills, ensuring exceptional product differentiation.
Advanced Our advanced automatic production lines guarantee consistent and reliable quality throughout every stage of manufacturing.
Strict Our rigorous quality management protocols, combined with exemplary after-sales service, deliver unparalleled customer satisfaction.
More With over two decades of industry expertise, we deliver unmatched proficiency and insight.
Advanced Our sophisticated laboratory equipment is dedicated to exhaustive testing and quality validation.
ISO9001, ISO14001, ISO45001, SGS certifications attest to our steadfast commitment to excellence and sustainability.
Four -hour proximity to Qingdao port ensures prompt and efficient export operations.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd. We exert meticulous control over every aspect of our wear-resistant metal ball production, from steel selection and raw material procurement to comprehensive metal inspection and processing. This meticulous process is in line with our ISO9001:2015 certified quality management system, ensuring every steel ball meets specific project requirements and industry technical standards for optimal wear resistance, stability, maturity, and reliability.
Measures Ensuring Raw Material Procurement Excellence
Our firm has cultivated 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. Each phase of material procurement and inspection undergoes meticulous review and approval by our skilled technical experts and is ultimately endorsed by our Technical Director to guarantee unmatched quality.
Assurance of Production Equipment Performance
Our products are manufactured using the pinnacle of advanced, professional machinery. We collaborate closely with process and quality inspection staff to meticulously document production parameters, rigorously adhering to all process requirements and specifications.
Process Technology and Quality Assurance
We appoint dedicated project process specialists and quality inspectors to enforce strict compliance with contractual parameters and indicators. Our quality inspectors diligently monitor and record every parameter throughout the entire production process.
Assured Packaging and Transportation Excellence
Our product packaging adheres strictly to international standards, ensuring easy handling of frequent lifting. We've established strategic partnerships with leading shipping and logistics companies both domestically and internationally. To mitigate potential risks, each vehicle involved in transportation is fully 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 play a crucial role in rod mills used for coal-water slurry gasification and are indispensable across various industries, including sand making, bauxite processing, tungsten tin ore, and steel slag production, among others.

Advantages:

1.Material Quality: We partner with Laigang Group and JIYUAN, leading steel producers in China renowned for their exceptional grinding ball steel, to guarantee our materials' supreme quality and consistency.

2. Product Range: Our diverse product selection meets various customer demands, encompassing a full spectrum of both cast and forged types.

3. Capacity: Boasting an impressive production capacity of roughly 100,000 MT, we provide our esteemed clients with a reliable and uninterrupted supply of superior media.

4. Production Facility: Our cutting-edge automatic production lines ensure every product is crafted with consistent excellence and top-tier quality.

5. Delivery: With our streamlined automated production system, we deliver swiftly following order confirmation, typically within 14 days, customized to your precise requirements.

6. Quality Control: Equipped with a specialized laboratory and state-of-the-art testing facilities, we meticulously ensure each step of production adheres to the highest quality standards.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: With a rich legacy spanning 28 years, we stand as veteran steel ball manufacturers, leveraging unmatched production expertise.

Q2. In which countries are your products sold?

A: Our market presence extends to Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, Australia, and beyond, complemented by branch offices in Australia.

Q3: Are you trading company or manufacturer?

A: We proudly operate as a manufacturing facility.

Q4: How long is your delivery time?

A: Standard delivery ranges from 10-15 days, contingent on the order volume.

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

A: We are pleased to offer complimentary samples, though shipping costs must be borne by the customer.

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)