Precision Grinding Media Steel Ball Low Breakage and High Impact Strength

Product Description

Company Profile

 

Discover the remarkable world of our Forged Steel Grinding Media Balls, meticulously crafted with precision at our state-of-the-art facility in China. These high-performance solutions are purpose-designed for Sag Mill applications, available in an extensive range of sizes from 20mm to 150mm, ensuring that each unique requirement is fulfilled with unmatched excellence and precision.

Shandong Jinchi Heavy Industry Joint Stock Co., Ltd.proudly stands as a revered leader in the high-performance grinding sector. Our extraordinary product line includes: PREMIUM FORGED GRINDING MEDIAsteel BALLS, DURABLE CASTING STEEL BALLS,RELIABLE GRINDING RODS, VERSATILE GRINDING CYLPEBS, Every product in our range adheres to international quality standards, contributing to our impressive annual production capacity exceeding 100,000 tons.

WHY CHOOSE US?
Our commitment starts with the careful selection of top-tier raw materials procured from renowned steel mills.
Our advanced facilities boast state-of-the-art automatic production lines, ensuring top-notch efficiency and quality.
We maintain a stringent quality management system, complemented by outstanding after-sales support.
Backed by over two decades of industry experience,
and fortified by advanced, accurate laboratory equipment.
We are proud holders of certifications such asISO9001, ISO14001, ISO45001, and SGS.
Strategically located just four hours from Qingdao port, we offer fast delivery and efficient logistics.

Product Parameters

Chemical Composition of Good Wear Resistance Forged Grinding Media Steel Mill Balls

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 ofGood Wear Resistance Forged Grinding Media Steel Mill Balls

Diameter(mm)	Diameter Tolerance(mm)	Surface Hardness(HRC)	Impact Toughness(j/cm2)
Φ20	+2, -1	>60HRC	≥12
Φ25
Φ30
Φ40
Φ50
Φ60	+3, -2
Φ70
Φ80
Φ90
Φ100	+4, -2
Φ110
Φ120		>58HRC
Φ130
Φ140	+4, -3	>55HRC
Φ150

Advantages:

1.Material Quality: Our raw materials are selected with meticulous care for unmatched quality. We partner with industry giants Laigang Group and JIYUAN, renowned for their unwavering dedication to producing the finest grinding balls using premium-grade steel.

2. Product Range: Our extensive selection of steel grinding balls is tailored to meet precise specifications, offered in both cast and forged options. This level of customization guarantees that all your diverse needs are met with precision and exactness.

3. Capacity: Boasting an impressive production capacity of approximately 100,000 MT, we ensure a seamless and uninterrupted supply of media, catering to your needs promptly and efficiently.

4. Production Facility: Our state-of-the-art automatic production line exemplifies our commitment to excellence, crafting each product with unparalleled consistency and quality, setting new benchmarks in the industry.

5. Delivery: Thanks to our advanced automated production systems, we expedite order processing and ensure swift delivery. With confirmation, timelines can be as quick as 14 days, customized to fit your logistical needs seamlessly.

6. Quality Control: Our specialized laboratory, equipped with state-of-the-art instruments, rigorously monitors each production phase. This comprehensive process guarantees adherence to our elevated quality standards, preserving our esteemed reputation.


Manufacturing Process
Chemical Composition of Good Wear Resistance Cast Grinding Media Steel Mill Balls

Chemical Components
Type	Chemical components
	C	Si	Mn	Cr	Mo	Cu	P	S
Low-Cr	1.8-3.3	≤1.5	0.3-1.5	1-3	≤1.0	≤0.8	≤0.10	≤0.10
Medium-Cr	1.8-3.3	≤1.2	0.3-1.5	4-9	≤1.5	≤0.8	≤0.10	≤0.10
High-Cr	1.8-3.3	≤1.2	0.3-1.5	10-18	≤1.0	≤1.2	≤0.10	≤0.06
Superhigh-Cr	1.8-3.3	≤1.2	0.3-1.5	19-35	≤2.0	≤1.2	≤0.10	≤0.06

Nominal diameter (mm)	Weight of single ball  in average (g)	Quantity/ MT	Surface hardness	Endurance impact test (Times)
Φ15	13.8	72549	>60	>10000
Φ17	20.1	49838		>10000
Φ20	32.7	30607		>10000
Φ25	64	15671		>10000
Φ30	110	9069		>10000
Φ40	261	3826		>10000
Φ50	510	1959		>10000
Φ60	882	1134		>10000
Φ70	1401	714		>10000
Φ80	2091	478	>58	>10000
Φ90	2977	336		>10000
Φ100	4084	245		>8000
Φ120	7057	142		>8000
Φ130	8740	115		>8000

Our Advantages

Distinctive Advantages That Set Us Apart:

1.Material Quality:Our unwavering commitment to superior quality drives us to sourceonly the most exceptional-grade steel,in collaboration with the prestigious Laigang Group and revered JIYUAN. These leaders in China's steel industry are celebrated for their tailor-made solutions, crafted with precision tomanufacture extraordinary grinding media.

2.Product Range:Our extensive product array is meticulously designed to offer customized steel grinding balls, addressing the distinct needs of each client. With both cast and forged options, we provide a comprehensive selection that meets all mining demands, ensuring unmatched performance.

3.Capacity:Boasting an impressive production capacity of nearly 100,000 MT, we ensure a constant and uninterrupted supply of our superior media products directly to your site, reducing downtime and boosting operational efficiency.

4.Production Facility:Our state-of-the-art automated production line guarantees unparalleled quality consistency across our entire product range, exemplifying manufacturing excellence and pioneering the future of steel production.

5.Delivery:Leveraging our efficient automated systems, we ensure prompt delivery post order confirmation, achieving dispatch within just 14 days. This dependability ensures smooth operations without disruption.

6.Quality Control:Armed with advanced laboratory technology, our independent lab meticulously verifies each production stage against our rigorous quality standards, ensuring that only the best products reach your hands.

WHY CHOOSE US: Enhance your mining projects with superior quality and outstanding service.
Premiumraw materials, meticulously sourced from renowned top steel mills, establishing the foundation for excellence.
Advancedautomated production facilities, designed for precision and flawless execution.
Rigorousquality control procedures, combined with unparalleled after-sales support, ensure complete satisfaction.
With overtwo decades of industry leadership and pioneering innovation.
Sophisticatedand precise laboratory instruments ensure exquisite quality and uniformity in every product.
ISO9001, ISO14001, ISO45001, and SGS certifications underscore our steadfast commitment to quality and environmental stewardship.
Strategicallypositioned for ultimate convenience, just a four-hour journey to the Port of Qingdao, optimizing logistics for seamless global distribution.

FAQ

FAQ: Addressing your inquiries with precision and assurance.

Q1: What sets your company apart from competitors?

A: With a distinguished legacy spanning an impressive 28 years, Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd has firmly established itself as a leader of excellence in the competitive steel ball manufacturing industry. Our unwavering dedication to superior quality and cutting-edge technological innovation distinctly marks us as the premier choice for discerning clients seeking unparalleled craftsmanship and exceptional performance.

Q2. Which countries are included in your expansive global sales reach?

A: Our prestigious products boast a trusted international reputation, reaching vibrant global markets such as Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. With strategically positioned branch offices in Australia, we enhance client service and extend our market outreach, ensuring exceptional support and seamless service no matter where you are located.

Q3: Is your company a trading entity or a manufacturer? Delve into the essence of our expertise.

A: Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd represents the epitome of manufacturing excellence. We are far more than a typical manufacturer; we are your gateway to unmatched quality and precise artistry. Every product we create stands as a testament to our relentless pursuit of perfection, assuring that only the finest quality reaches your hands. Our unwavering commitment to quality is not just a promise but a reality you can trust and rely on. Choose us as your steadfast and preferred industry partner.

Q4: What is the anticipated delivery time for your orders?

A: Discover the perfect blend of efficiency and dependability in our delivery operations, which feature a standard timeline of 10-15 days-a true testament to speed and reliability. We adeptly tailor our processes to accommodate diverse order sizes, ensuring our deliveries align seamlessly with your specific needs. Rely on our steadfast promise of timeliness and dependability to provide a flawless delivery experience, bringing your products precisely when you need them most.

Q5: Are samples available, and is there an associated cost?

A: Absolutely! We offer samples free of charge, underscoring our steadfast commitment to quality. While the samples themselves are complimentary, we maintain transparency by asking you to cover the freight charges, ensuring clarity and avoiding any hidden costs as you embark on your journey with us.

Q6: Could you elaborate on your payment terms?

Experience unmatched simplicity with our T/T payment mechanism, thoughtfully crafted for your convenience. An initial 30% deposit is required upfront, with the remaining 70% due upon receipt of the Bill of Lading copy. This streamlined process ensures smooth, hassle-free transactions, providing peace of mind throughout the entire process.
For your ultimate convenience and reassurance, we proudly offer L/C arrangements. Our 100% Irrevocable Letter of Credit at sight provides unparalleled security, safeguarding your transactions and ensuring reliability throughout every phase of the process.