Robust Grinding Cylpebs with Impact Value Greater Than 4j/Cm^2

• 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

Experience the unrivaled performance and cost-efficacy of JINCHI's factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings seamlessly integrate exceptional quality and value, tailored perfectly to satisfy your grinding requisites.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands prominently as a pioneering manufacturer, acclaimed for its refined and elite grinding solutions. We take pride in delivering a remarkable portfolio of products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are crafted with precision to conform to international standards. Armed with cutting-edge facilities, we proudly boast an impressive annual production capacity surpassing 100,000 tons.

We warmly welcome your new inquiries about our premium grinding balls. Rest assured, you'll receive our most competitive pricing without delay. Thank you for considering us.

Why Choose Us
High We procure top-grade raw materials directly from prestigious steel mills, ensuring that our products exude unmatched quality and brilliance.
Advanced Our cutting-edge automatic production lines guarantee consistent, superior manufacturing standards.
Strict Our stringent quality controls, coupled with outstanding after-sales support, ensure complete customer satisfaction.
More With over two decades of expertise, our industry experience is unparalleled.
Advanced and precise laboratory facilities ensure thorough quality assurance testing.
ISO9001, ISO14001, ISO45001, and SGS certifications fortify our unwavering dedication to quality and environmental responsibility.
Four -hour proximity to Qingdao port ensures swift, efficient export logistics.

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 source our steel directly from Laigang Group and JIYUAN, two of China's leading steel producers, ensuring outstanding material quality for our grinding balls.

2. Product Range: Our extensive product lineup caters to diverse customer demands, offering a versatile selection of both cast and forged options.

3. Capacity: With a formidable production capacity of approximately 100,000 MT, we guarantee reliable and continuous delivery of media to our valued clients.

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

5. Delivery: Our efficient automated systems enable rapid order fulfillment, typically within 14 days, customized to your unique requirements.

6. Quality Control: Our state-of-the-art laboratory, equipped with the latest in testing technology, guarantees that every step of our manufacturing process aligns with the most stringent quality standards, ensuring unparalleled excellence in our products.


Manufacturing Process: Forged Ball and Forged Cylpebs



The Production Process of Casting Ball and Cast Grinding Cylpebs

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:

Certifications


Frequently Asked Questions (FAQ)

Q1: What sets your company apart from others in the industry?

A: Boasting a notable 28 years of specialized production experience, we distinguish ourselves as expert steel ball manufacturers, committed to achieving excellence in every sphere.

Q2. What is the international reach of your product sales network?

A: Our products are recognized and relied upon on a global scale, serving 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. Additionally, we have strategically located branch offices in Australia to ensure enhanced service and support.

Q3: Is your company a trading firm or a manufacturing powerhouse?

A: We take pride in operating as a full-fledged manufacturing factory, dedicated to producing the finest products.

Q4: What is the standard delivery timeframe for your products?

A: Our standard delivery window is typically 10-15 days, depending on the order size. We are committed to ensuring a prompt and seamless delivery process.

Q5: Can you provide samples, and what are the associated costs?

A: Certainly, we are delighted to offer samples at no charge; however, the responsibility for freight costs lies with the recipient.

Q6: Can you outline your payment terms in detail?

Payment Terms: T/T, with a 30% advance payment and the remaining 70% payable upon a copy of the Bill of Lading;
Additionally, we accept L/C, a 100% Irrevocable Letter of Credit at sight.