14*14mm Grinding Cylpebs with Superior Quality and Impact Value Greater Than 4j

• 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 unrivaled efficiency with JINCHI's direct-from-factory pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings perfectly marry top-notch quality with exceptional cost-effectiveness to fulfill all your grinding requirements seamlessly.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands proud as a leading force in the manufacturing domain, celebrated for its sophisticated and superior grinding solutions. Step into a world of excellence with our impressive range of products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are artfully engineered to meet global standards. With advanced facilities at our disposal, we proudly surpass an extraordinary annual production capacity of 100,000 tons.

We are excited to receive your new inquiries about our top-tier grinding balls. Rest assured, our most competitive pricing will be communicated without delay. Thank you for your trust.

Why Choose Us
High We procure top-grade raw materials directly from leading steel mills, ensuring our product quality and excellence are unrivaled.
Advanced Our cutting-edge automatic production lines ensure consistent and superior manufacturing quality across the board.
Strict Our stringent quality controls, combined with exceptional after-sales service, guarantee total customer satisfaction.
More With over two decades of experience, our industry expertise is unparalleled.
Advanced and precise laboratory facilities ensure exhaustive testing and 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 leading steel manufacturers, ensuring the highest material quality for our grinding balls.

2. Product Range: Our comprehensive portfolio caters to a wide array of customer needs, offering a versatile selection of both cast and forged products.

3. Capacity: With a strong 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 impeccable consistency in quality across all our products.

5. Delivery: Our efficient automated systems enable quick order fulfillment, typically within 14 days, tailored precisely to your specific requirements.

6. Quality Control: Our state-of-the-art laboratory, outfitted with the latest and most advanced testing equipment, guarantees that each stage of our manufacturing process adheres to the highest standards of quality and precision.


Manufacturing Process of Forged Balls and Forged Cylpebs



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 CYLPEBS SIZE:

Certificates


FAQ

Q1: What sets your company apart from competitors?

A: With an impressive legacy spanning 28 years, we distinguish ourselves as expert manufacturers of steel balls, dedicated unwaveringly to superior quality and craftsmanship.

Q2. Which countries do your products reach on a global scale?

A: Our products enjoy global trust and are distributed in 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 branch offices strategically placed in Australia to enhance service delivery.

Q3: Is your company primarily a trading entity or a manufacturing powerhouse?

A: We are proudly a manufacturing powerhouse, crafting excellence within our own state-of-the-art factory.

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

A: Generally, our delivery schedule spans 10-15 days, contingent upon the order volume, as we endeavor to ensure promptness and efficiency in all our deliveries.

Q5: Are samples offered, and what are the costs involved?

A: Certainly, we are delighted to provide complimentary samples; however, the cost of freight is the responsibility of the recipient.

Q6: Could you provide more details on your payment terms?

T/T (30% prepayment and 70% upon presentation of the Bill of Lading);
We also accept L/C (100% Irrevocable Letter of Credit at sight) as an alternative.