Advanced Grinding Cylpebs with Exceptional Impact Value and Durability

• 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

Discover the extraordinary efficiency of JINCHI's unbeatable factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our products are a perfect fusion of superior quality and affordability, designed to meet and exceed all your grinding requirements effortlessly.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands proudly at the forefront as a distinguished manufacturer, celebrated for its sophisticated premium grinding solutions. We offer a remarkable range of innovative products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are meticulously crafted to adhere to international standards. With state-of-the-art facilities, we proudly achieve an impressive annual production capacity exceeding 100,000 tons.

We enthusiastically await your new inquiry regarding our outstanding grinding balls. Rest assured, the most competitive pricing will be swiftly communicated. Thank you.

Why Choose Us
High We source premium raw materials directly from esteemed steel mills, guaranteeing unmatched product quality and excellence.
Advanced Our state-of-the-art automatic production lines ensure consistent, top-tier manufacturing quality.
Strict Our rigorous quality controls, combined with exceptional after-sales service, promise total customer satisfaction.
More With over two decades of expertise, our industry experience remains unparalleled.
Advanced and precise laboratory facilities guarantee comprehensive testing for quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications emphasize our unwavering commitment to quality and environmental stewardship.
Four -hour proximity to Qingdao port ensures swift and 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 procure our steel directly from Laigang Group and JIYUAN, China's leading steel producers, ensuring superior material integrity for grinding balls.

2. Product Range: Our extensive portfolio caters to diverse customer needs, offering a versatile range of cast and forged options.

3. Capacity: With a formidable production capacity of approximately 100,000 MT, we ensure reliable and continuous media delivery for our esteemed clients.

4. Production Facility: Our cutting-edge automatic production lines provide impeccable quality consistency across all our products.

5. Delivery: Our efficient automated systems enable rapid order fulfillment, typically within a 14-day timeframe, tailored to your specific needs.

6. Quality Control: Our state-of-the-art laboratory is a beacon of innovation, equipped with the latest testing technologies. We ensure that every single manufacturing process adheres to the most stringent quality standards, guaranteeing superior product excellence.


The Manufacturing Process: Forged Balls and Forged Cylpebs



Crafting Excellence: The Manufacture of Casting Balls 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 OPTIONS:

Our Prestigious Certificates


Frequently Asked Questions (FAQ)

Q1: What sets your company apart from the competition?

A: With a distinguished legacy of 28 years in production, we have carved out our reputation as the premier steel ball manufacturers, passionately committed to delivering outstanding quality and innovation.

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

A: Our products have earned global trust, penetrating markets across continents including Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. We further enhance our service with branch offices in Australia.

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

A: We are proud to declare ourselves as a dedicated manufacturing factory, committed to crafting excellence in every product.

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

A: Our delivery timeline typically spans 10-15 days, dictated by order volume. We are committed to swift and efficient delivery to meet our clients' timelines.

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

A: Indeed, we are delighted to offer samples at no cost; however, the responsibility for freight charges lies with the recipient.

Q6: Could you elaborate on your payment terms?

Our Payment Terms: T/T (30% payment in advance and 70% against a copy of the Bill of Lading);
Additionally, we accept L/C (100% Irrevocable Letter of Credit at sight), offering flexibility and security.