Efficient 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

Discover the exceptional efficiency of JINCHI's factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our products seamlessly merge outstanding quality with cost-effectiveness, perfectly catering to your diverse grinding requirements.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands as a beacon of engineering excellence, celebrated for its sophisticated and premium grinding solutions. We proudly present an extraordinary spectrum of products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our meticulously crafted products adhere to the highest international standards. With our cutting-edge facilities, we proudly surpass an impressive annual production capacity of 100,000 tons.

We warmly welcome your inquiry about our superior grinding balls. You can expect highly competitive pricing to be communicated swiftly. Thank you for considering us.

Why Choose Us
High We source premium raw materials directly from renowned steel mills, ensuring our products boast unrivaled quality and excellence.
Advanced Our state-of-the-art automatic production lines ensure consistent, top-tier manufacturing quality and performance.
Strict Our stringent quality controls, combined with exceptional after-sales service, ensure total customer satisfaction.
More With over twenty years of unparalleled expertise, our industry experience is unmatched.
Advanced and precise laboratory facilities offer comprehensive testing, securing our promise of quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications underscore our unwavering commitment to quality and environmental stewardship.
Four -hour proximity to Qingdao port enables 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 unmatched material quality for grinding balls.

2. Product Range: Our comprehensive portfolio meets diverse customer demands, offering a versatile array of cast and forged options.

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

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

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

6. Quality Control: Our state-of-the-art laboratory, brimming with the latest in testing technology, guarantees that each step of our manufacturing journey adheres to the loftiest of quality standards.


The Art of Craftsmanship: Manufacturing Process of Forged Balls and Forged Cylpebs



The Intricate Process: 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:

Prestigious Certifications


Frequently Asked Questions

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

A: An impressive legacy of 28 years in the realm of production elevates us as a premier steel ball manufacturer, renowned for our unwavering commitment to quality and professionalism.

Q2. Which countries are encompassed in your expansive global market presence?

A: Our products enjoy trust and acceptance worldwide, gracing markets across Mexico, Canada, Brazil, Tanzania, Congo, South Africa, Mali, Cote d'Ivoire, Mauritania, Chile, Peru, Philippines, Ecuador, Ghana, Finland, South Korea, India, and Australia. Furthermore, we bolster our service with branch offices strategically located in Australia.

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

A: We take pride in being a full-fledged manufacturing factory, dedicated to producing top-notch products.

Q4: What timeline can be expected for the delivery of your esteemed orders?

A: Typically, our delivery spans a rapid 10-15 days, subject to the volume of the order. We are committed to ensuring promptness and efficiency in delivery.

Q5: Are samples available for evaluation, and is there any cost involved?

A: Certainly, we are delighted to offer samples at no charge; however, we kindly request the recipient to cover freight costs.

Q6: Can you provide details on your payment terms?

We accept T/T, requiring a 30% advance payment with the balance of 70% due against a copy of the Bill of Lading.
Alternatively, we are open to L/C terms involving a 100% Irrevocable Letter of Credit at sight.