Versatile Grinding Rod, 60mn Steel, Breakage Rate Less Than 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

Introducing B2 Grinding Rods - meticulously crafted through hot rolling for the discerning rod mill industry, straight from the industrial heartland of China.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdStep into the world of Shandong Jinchi Heavy Industry, where we stand as a beacon of excellence in manufacturing high-end grinding products. We are passionate about elevating quality and diversity in our offerings, which proudly encompass: Forged Grinding MediaPremium Steel High-precision Casting Balls Durable Steel Balls,Precision-engineered Grinding Rods, Expertly crafted Grinding Cylpebs, Our cutting-edge product line is designed to surpass global standards, with state-of-the-art facilities boasting an impressive annual output capacity exceeding 100,000 tons, ensuring you receive only the best.

We sincerely anticipate your next inquiry regarding our superior grinding balls. Be assured, our most competitive prices will be delivered promptly. Thank you for your interest.

Why Entrust Us?
Uncompromised quality through procurement of raw materials sourced directly from the most acclaimed steel mills, ensuring our products are second to none.
Cutting-edge automatic production lines ensure unwavering consistency and dependability in production quality.
Rigorous quality management systems, coupled with exceptional after-sales service, promise unrivaled customer satisfaction.
Over two decades of seasoned industry experience provide us with unmatched expertise and insight.
Precision lab equipment guarantees meticulous testing and unwavering quality assurance.
Accreditationthrough ISO9001, ISO14001, ISO45001, and SGS stands as a testament to our dedication to quality and environmental conscientiousness.
Swift four-hour access to Qingdao port ensures seamless and efficient export logistics, getting our products to you without delay.

Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd We exert meticulous control over every step of production, from material selection to the finished product, ensuring damage-resistant balls of superior performance, consistent with ISO9001:2015 standards.Our mission is to upholdstringent performance indices, guaranteeing that our steel balls meet all technical requirements. We ensure durability, balance, maturity, and reliability across our product line.
Assurance in Raw Material Procurement
Our firm maintains strategic partnerships with leading state-owned enterprises like Laiwu Branch of Shandong Iron & Steel Co., Ltd., Chengde Jianlong Special Steel Co., Ltd., and Huaigang Special Steel Co., Ltd. of Jiangsu Shagang Group. Each procurement stage, from initial order to inspection, is meticulously overseen by our technical experts and ultimately approved by the technical director.
Guaranteeing Production Equipment Excellence
Our production harnesses the most sophisticated equipment, with seamless coordination between technical and quality inspection personnel, ensuring that all process parameters align perfectly with industry standards.
Process Technology and Quality Assurance
Dedicated project specialists and quality inspectors oversee each process stage, ensuring strict adherence to contract specifications, tracking all parameters to maintain the highest standards.
Ensuring Optimal Packaging and Transportation Performance
Our product's packaging is crafted to meet stringent international standards, ensuring it withstands multiple lifting sessions with ease. Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd has forged strategic alliances with premier shipping and logistics firms both domestically and internationally. Each vehicle is covered with transportation insurance, significantly bolstering our risk management capabilities.

Chemical Composition of Grinding Steel Rod Bar Media: Tailored to meet the highest standards for superior performance.

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: Engineered for excellence to fulfill diverse industrial needs.

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: Unleashing Potential Across Industries Perfectly suited for rod mills used in coal-water slurry gasification, sand making, bauxite processing, tungsten tin ore production, steel slag handling, and more.

Advantages: Elevate Your Operations

1. Material Quality: Uncompromised ExcellenceMaterial Quality: Where Integrity Meets Innovation By sourcing steel from Laigang Group and JIYUAN, the pinnacle of China's steel production for grinding balls, we assure unmatched material quality.

2. Product Range: Tailored to Your Needs Product Range: Diverse Offerings for Every Demand Our extensive portfolio fulfills a wide spectrum of customer requirements, providing both cast and forged options within a comprehensive scope.

3. Capacity: Ensuring Uninterrupted Supply Capacity: Robust Production for Unwavering Supply Boasting a formidable production capacity of about 100,000 MT, we ensure a steady and seamless media delivery to our esteemed clients.

4. Production Facility: Cutting-Edge Craftsmanship Production Facility: Precision and Consistency Redefined State-of-the-art automatic production lines guarantee superior quality consistency in every unit we produce.

5. Delivery: Speed Meets Efficiency Delivery: Rapid Dispatch with Assurance Our efficient automated production system allows us to promise fast delivery upon order confirmation, often within just 14 days, subject to specific requirements.

6. Quality Control: Excellence in Every Step Quality Control: Precision Assurance In our specialized laboratory, equipped with cutting-edge testing equipment, each production phase adheres to stringent quality standards.

Manufacturing Process: Leading the Industry with Innovation




FAQ: Your Queries Answered

Q1: What is the advantage of your company?

A: With 28 years of expertise, we stand as professional steel ball manufacturers, setting industry benchmarks in quality and innovation.

Q2. In which countries are your products sold?

A: Our products reach a global audience, including regions like Mexico, Canada, Brazil, and more. We even have branch offices in Australia.

Q3: Are you trading company or manufacturer?

A: We are the manufacturing powerhouse behind our products.

Q4: How long is your delivery time?

A: Generally, it ranges from 10 to 15 days, contingent on the order volume.

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

A: Yes, we offer complimentary samples, though freight costs must be covered separately.

Q6: What is your terms of payment?

T/T (30% upfront and 70% upon B/L copy reception);
Alternatively, L/C (100% Irrevocable Letter of Credit at sight)