High-Performance Grinding Cylpebs 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: 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 the pinnacle of grinding efficiency with JINCHI's exclusive factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings masterfully marry superior quality with economic value, fulfilling all your grinding requirements seamlessly.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands tall as a leading manufacturer, celebrated for its elite and high-quality grinding solutions. We are thrilled to offer an impressive selection of products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are crafted with precision to meet global benchmarks. Armed with cutting-edge facilities, we proudly boast an annual production capability exceeding 100,000 tons.

We eagerly await your next inquiry regarding our premium grinding balls. Rest assured, we will offer you the most competitive pricing without delay. Thank you for considering us.

Why Choose Us
High We procure top-notch raw materials straight from renowned steel mills, ensuring that our product quality remains unparalleled.
Advanced Our state-of-the-art automatic production lines ensure consistent, top-tier manufacturing excellence.
Strict Our stringent quality controls, coupled with outstanding after-sales service, guarantee complete customer satisfaction.
More With over two decades of unrivaled expertise, our industry experience is unmatched.
Advanced and precise laboratory facilities ensure thorough testing for quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our unwavering dedication to quality and environmental care.
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 source our steel directly from Laigang Group and JIYUAN, China's premier steel producers, ensuring outstanding material quality for grinding balls.

2. Product Range: Our expansive portfolio caters to diverse customer requirements, offering a wide array of both cast and forged options.

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

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

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

6. Quality Control: Our state-of-the-art laboratory, outfitted with the most advanced testing technologies, meticulously ensures that every phase of our manufacturing process adheres to the pinnacle of quality standards.


Manufacturing Process of Forged Ball and Forged Cylpebs



The Manufacture 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 CYLPEBS SIZE :

Certificates


FAQ

Q1: What distinguishes your company from the competition?

A: For 28 exceptional years, we have carved a niche as expert steel ball manufacturers, driven by a relentless pursuit of quality and professionalism.

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

A: Our robust global presence extends our high-quality offerings to diverse markets including Mexico, Canada, Brazil, and many others, with dedicated branch offices in Australia to enhance service delivery.

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

A: We take pride in being a fully-fledged manufacturing factory, not merely a trading company.

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

A: Our efficient logistics ensure that most orders are delivered within 10-15 days, dependent on quantity, as we prioritize speed and reliability in our services.

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

A: Indeed, samples are available at no cost. However, the responsibility for freight charges falls to the recipient, ensuring a seamless trial of our products.

Q6: Could you elaborate on your payment terms?

We offer T/T terms, requiring a 30% advance with the remainder payable upon receipt of the Bill of Lading copy.
Alternatively, we accept L/C, which is a 100% Irrevocable Letter of Credit payable at sight.