High-Performance Grinding Rod with 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

B2 Leading Grinding Rod Manufacturer: Experts in Hot Rolled Production for Rod Mills from China.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands as a beacon of excellence, renowned for crafting high-quality grinding solutions. Our extensive portfolio proudly includes: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Each product is meticulously engineered to adhere to international standards. Our cutting-edge facilities achieve an awe-inspiring production capacity, exceeding 100,000 tons annually.

We warmly welcome your inquiry for our exceptional grinding balls. Competitive pricing will be promptly provided. Thank you.

Why Choose Us
Top-Tier We source unrivaled quality raw materials directly from prestigious large steel mills, ensuring product excellence of the highest caliber.
State-of-the-Art Our advanced automatic production lines guarantee consistent precision and dependable quality across every product.
Rigorous Our comprehensive quality management processes, paired with exemplary after-sales support, ensure absolute customer gratification.
With over two decades of industry expertise, we offer unparalleled proficiency and insight.
Sophisticated laboratory equipment ensures meticulous testing for unmatched quality assurance.
ISO9001, ISO14001, ISO45001, SGS certifications affirm our steadfast dedication to superior quality and environmental responsibility.
A swift four-hour reach to Qingdao port facilitates efficient and expedited export logistics.

Shandong Jinchi Heavy Industry Joint-Inventory Co., Ltd. We meticulously control every aspect of our damage-resistant metal balls, from material selection to final inspection, ensuring top-tier performance.Inalignment with our ISO9001:2015 certification, we guarantee steel ball performance meets every technical and industry specification essential for maximum longevity and reliability.
Ensuring Excellence in Raw Material Procurement
Our strategic partnerships with leading national enterprises like Laiwu, Chengde Jianlong, and Huaigang Special Metal Co., ensure every step, from ordering to inspection, meets rigorous technical standards, overseen by our expert technical director.
Assuring Top-Tier Production Equipment Performance
Utilizing cutting-edge machinery, our production process is meticulously documented and aligned with stringent specifications, ensuring unparalleled quality.
Guaranteeing Process Technology and Quality Inspection Excellence
Our dedicated project specialists and quality inspectors adhere strictly to contract parameters, ensuring impeccable oversight and documentation throughout production.
Ensuring Packaging and Transportation Excellence
Our product packaging is meticulously designed to meet international standards, ensuring it withstands multiple lifts with ease. In collaboration with premier shipping and logistics enterprises, both domestically and globally, we've forged a strategic alliance. This partnership is fortified by comprehensive transportation insurance for each shipment, significantly bolstering our risk management capabilities.

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: Rod mill applications span various industries including coal-water slurry gasification, sand making, bauxite processing, tungsten tin ore refining, and steel slag recovery.

Advantages:

1.Material Quality: By sourcing steel directly from Laigang Group and JIYUAN, leaders in China's steel industry specializing in grinding media, we ensure unparalleled material quality and integrity.

2. Product Range: Our diverse portfolio is tailored to meet a wide array of customer needs, offering both cast and forged types in a robust and comprehensive selection.

3. Capacity: Boasting a formidable production capacity of about 100,000 metric tons, we ensure a smooth and uninterrupted supply chain, delivering media efficiently to our clients.

4. Production Facility: Our state-of-the-art automated production lines guarantee outstanding consistency and quality across all products.

5. Delivery: With our efficient automated production system, we're committed to delivering products swiftly after order confirmation, typically within a mere 14 days, tailored to specific requirements.

6. Quality Control: Our specialized laboratory, featuring advanced and precise testing equipment, ensures that every production stage meets the highest quality standards with meticulous adherence.

Manufacturing Process




FAQ

Q1: What is the advantage of your company?

A: We are a leading manufacturer of steel balls with 28 years of dedicated production expertise.

Q2. In which countries are your products sold?

A: Our products have a global reach, selling in 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 more. We also maintain branch offices in Australia.

Q3: Are you trading company or manufacturer?

A: We are a manufacturer.

Q4: How long is your delivery time?

A: Typically, our delivery time is 10-15 days, contingent upon order quantity.

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

A: Yes, we provide free samples; however, the cost of freight is not included.

Q6: What are your terms of payment?

We accept T/T with a 30% deposit and 70% upon receipt of B/L copy;
Alternatively, we also accept L/C (100% Irrevocable letter of credit at sight).