High-Performance Grinding Cylpebs with Grade Cr10-28 for Heavy-Duty Use

• 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

Embrace the unmatched efficiency of JINCHI's factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings seamlessly combine superior quality with remarkable cost-effectiveness, perfectly addressing all your grinding media necessities.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands at the pinnacle of manufacturing excellence, celebrated for its sophisticated and high-quality grinding solutions. We proudly showcase a remarkable portfolio that includes: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our meticulously engineered products conform to international standards. With cutting-edge facilities, we proudly surpass an extraordinary annual production capacity of 100,000 tons.

We eagerly await your inquiry on our premium-grade grinding balls. Rest assured, you will receive the most competitive pricing without delay. Thank you for considering us.

Why Choose Us
High We source top-tier raw materials directly from prestigious steel mills, ensuring unparalleled quality and excellence in our products.
Advanced Our state-of-the-art automatic production lines ensure consistent, superior manufacturing quality.
Strict Our stringent quality controls, complemented by outstanding after-sales service, guarantee complete customer satisfaction.
More Backed by over two decades of expertise, our industry experience is second to none.
Advanced and precise laboratory facilities guarantee comprehensive testing for assured quality.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our unwavering commitment 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 from Laigang Group and JIYUAN, China's leading steel producers, ensuring exceptional material quality for our grinding balls.

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

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

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

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

6. Quality Control: At Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd, our advanced laboratory is a testament to our commitment to quality. Outfitted with the latest state-of-the-art testing instruments, it meticulously ensures that every stage of our manufacturing process adheres to the highest quality standards, paving the way for unparalleled performance and reliability in our High-Performance Grinding Cylpebs.


Our Manufacturing Process: Discover the meticulous craftsmanship behind our forged balls and forged cylpebs, where precision engineering meets rigorous quality control, resulting in superior durability and performance.



The Manufacture of Casting Ball and Cast Grinding Cylpebs: Immerse yourself in our expertly honed casting techniques, where tradition meets innovation to produce cast products that deliver exceptional grinding efficiency.

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: Explore our range of casting cylpebs meticulously crafted to meet diverse industrial needs, ensuring optimal grinding performance in every application.

Certificates: Our prestigious certifications reflect our unwavering commitment to excellence and compliance with international standards, underscoring Shandong Jinchi's reputation as a leader in the heavy industry sector.


FAQ: Navigate through our comprehensive FAQ section, designed to address your queries and provide you with insightful information about our company's offerings and operations.

Q1: What distinguishes your company from the competition?

A: At Shandong Jinchi, our distinction lies in our impressive legacy of 28 years in production excellence. As seasoned steel ball manufacturers, we pride ourselves on our expertise and unwavering commitment to quality, setting us apart from the rest.

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

A: Our global presence is robust, as our products resonate with trust across continents, including notable markets such as Mexico, Canada, Brazil, and many others. We are strategically positioned with branch offices, such as in Australia, to enhance our service delivery and customer experience worldwide.

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

A: We distinguish ourselves as a proud manufacturing entity, dedicated to producing high-quality products with precision and care.

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

A: Our efficient logistics ensure a delivery timeframe of 10-15 days, contingent upon the order volume. We are committed to delivering swiftly while maintaining the integrity of our products.

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

A: Certainly, we are delighted to offer samples at no cost, providing an opportunity for you to experience our quality firsthand. Please note, the freight cost is the responsibility of the recipient.

Q6: Could you elaborate on your payment terms?

Our payment terms are designed for your convenience, offering T/T with 30% payment upfront and the remaining 70% against a copy of the Bill of Lading;
Alternatively, we facilitate transactions through L/C, accepting a 100% Irrevocable Letter of Credit at sight, ensuring secure and flexible payment solutions for our clients.