Efficient Grinding Cylpebs with Low Breakage and High Impact Value

• 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

Immerse yourself in the unmatched efficiency of JINCHI's exquisite factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings flawlessly merge top-tier quality with cost-effectiveness, precisely tailored to fulfill your grinding requirements.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry shines as a beacon of excellence, recognized for its sophisticated and premium grinding solutions. We proudly offer a remarkable array of products including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are expertly crafted to conform to international standards. With cutting-edge facilities, we proudly surpass an impressive annual production capacity of 100,000 tons.

We eagerly await your new inquiry regarding our premier grinding balls. Be assured, the most competitive pricing will be swiftly communicated. Thank you for considering us.

Why Choose Us
High We source exceptional raw materials directly from renowned steel mills, ensuring unparalleled product quality and excellence.
Advanced Our state-of-the-art automatic production lines assure consistent, exceptional manufacturing quality.
Strict Our stringent quality controls, combined with exceptional after-sales service, guarantee ultimate customer satisfaction.
More With over twenty years of unrivaled expertise, our industry experience is unparalleled.
Advanced and precise laboratory facilities ensure thorough testing for quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our unwavering commitment to quality and environmental responsibility.
Four -hour proximity to Qingdao port offers 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, China's leading steel producers, ensuring exceptional material quality for grinding balls.

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

3. Capacity: Boasting a robust production capacity of approximately 100,000 MT, we ensure reliable and continuous media delivery to our valued clients.

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

5. Delivery: Our efficient automated systems facilitate rapid order fulfillment, typically within 14 days, tailored to your specific needs.

6. Quality Control: Our state-of-the-art laboratory is outfitted with the latest testing technology, ensuring that every step of our production process adheres to the most stringent quality standards in the industry.


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 CYLPBES SIZE:

Certificates


FAQ

Q1: What distinguishes your company from the competition?

A: Boasting a distinguished 28-year legacy in production, we excel as professional steel ball manufacturers, dedicated to delivering superior quality and unmatched expertise.

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

A: Our products enjoy a global reach, with a presence in Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, the Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. Moreover, our branch offices located in Australia further enhance our ability to serve you seamlessly.

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

A: We are a proud manufacturing factory, offering the highest quality products directly from our facilities.

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

A: Normally, orders are dispatched within 10-15 days, depending on the quantity requested. We are committed to ensuring quick and reliable delivery for your convenience.

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

A: Yes, we are delighted to offer samples at no cost; however, please note that the recipient is responsible for the shipping expenses.

Q6: Could you elaborate on your payment terms?

We accept T/T, with a 30% payment required in advance, and the remaining 70% payable upon presentation of the Bill of Lading.
Alternatively, we can accommodate L/C (100% Irrevocable Letter of Credit at sight) for your convenience.