High-Impact Grinding Cylpebs with Grade Cr10-28 for Optimal 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: 10*10MM 14*14mm 18*18mm 20*20mm
• Material: Iron
• Type: Grinding Cylpebs
• Breakage Rate: <1%
• Impact Value: >4j/Cm^2
• Grade: Cr10--28
• Hardness: 58-65HRC
• Microstructure: M+C
• Falling Ball Times: >10000
• Cast Ball Chrome: Cr1.0-28.0
• Heat Treatment: Quenching +Tempering
• Transport Package: Container Ton Bags or Steel Drums
• Specification: Size: DIA 10*10MM 14*14mm 18*18mm 20*20mm
• Trademark: JINCHI
• Origin: China
• HS Code: 73261100
• Production Capacity: 100000tons/Year

Product Description

Unlock exceptional grinding efficiency with JINCHI's exclusive factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings harmonize unmatched quality with affordability, perfectly catering to your grinding requirements.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry emerges as a luminary among manufacturers, celebrated for its advanced and superior grinding solutions. We are delighted to unveil an exceptional lineup of products including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are crafted with precision to meet international benchmarks. Supported by cutting-edge facilities, we proudly achieve a remarkable annual production capacity exceeding 100,000 tons.

We look forward to your new inquiry about our exceptional grinding balls. You can trust us to provide the most competitive prices swiftly. Thank you for considering us.

Why Choose Us
High We obtain prime raw materials directly from the world-renowned steel mills, ensuring our products are of unrivaled quality and excellence.
Advanced Our ultra-modern automatic production lines ensure unwavering, high-quality manufacturing standards.
Strict Our stringent quality controls, combined with exemplary after-sales service, guarantee complete customer satisfaction.
More With over two decades of expertise, our industry experience is unparalleled.
Advanced and precise laboratory facilities guarantee thorough testing for quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications affirm our unwavering dedication to quality and environmental stewardship.
Four -hour proximity to Qingdao port enables swift, efficient export operations.

Chemical Composition of forged steel balls and Forged cylpebs

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 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

Forged Grinding Cylpebs size


Advantages:

1.Material Quality: We acquire our steel directly from Laigang Group and JIYUAN, top-tier steel producers in China, ensuring unmatched material quality for our grinding balls.

2. Product Range: Our diverse product portfolio caters to a wide spectrum of customer needs, offering a comprehensive selection of both cast and forged options.

3. Capacity: With a substantial production capacity of approximately 100,000 MT, we guarantee steady and reliable media delivery to our valued customers.

4. Production Facility: Our state-of-the-art automatic production lines ensure immaculate quality consistency across all our products.

5. Delivery: Our efficient automated systems facilitate rapid order fulfillment, usually within 14 days, tailored to your unique specifications.

6. Quality Control: In our state-of-the-art laboratory, outfitted with the most advanced testing tools, we meticulously ensure that each stage of our manufacturing process adheres to the pinnacle of quality standards.


Journey through the meticulous and expertly crafted manufacturing process of our forged balls and forged cylpebs, where precision and expertise meet innovation.



The artful creation of our casting ball and cast grinding cylpebs stands as a testament to our commitment to excellence and superior craftsmanship.

Chemical Components OF CASTING BALL AND CASTING CYLPBES
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

CASTING CYLPBES SIZE:

Certificates


FAQ

Q1: What distinguishes your company from the competition?

A: Boasting an impressive legacy of 28 years in dedicated production, we distinguish ourselves as professional steel ball manufacturers with an unwavering commitment to excellence.

Q2. Which countries form the global footprint of your product sales?

A: Our esteemed products enjoy global trust, gracing markets 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, and Australia. Additionally, to enhance our service, we have established branch offices in Australia.

Q3: Is your company a trading entity or a manufacturer?

A: We are a proud manufacturing factory, deeply rooted in quality and innovation.

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

A: Our standard delivery timeline ranges from 10-15 days, depending on order size, as we prioritize promptness and efficiency in our delivery services.

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

A: Certainly! We are delighted to offer samples free of charge, though the freight cost is to be covered by the recipient.

Q6: Could you elaborate on your payment terms?

We offer convenient payment structure options: T/T (30% upfront payment and 70% upon presentation of the Bill of Lading);
Alternatively, we also accept L/C (100% Irrevocable Letter of Credit at sight) as a flexible option.