Reliable Grinding Cylpebs with Low Breakage Rate 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

Unlock the full potential of your grinding processes with the unparalleled efficiency of JINCHI's factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our products harmoniously blend exceptional quality with cost-effectiveness, perfectly catering to all your grinding demands.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands as a beacon of excellence, celebrated as an esteemed manufacturer known for its sophisticated and premium grinding solutions. We proudly offer an extraordinary array of superior products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our products are meticulously crafted to meet and surpass international standards. With our state-of-the-art facilities, we are proud to achieve an impressive annual production capacity exceeding 100,000 tons.

We are thrilled to receive your inquiries about our superior grinding balls. Rest assured, our team will swiftly provide you with the most competitive pricing available. Thank you for considering us.

Why Choose Us
High We procure prime raw materials directly from renowned steel mills, ensuring an unmatched level of product quality and excellence.
Advanced Our state-of-the-art automatic production lines ensure consistent and unparalleled manufacturing quality.
Strict Our rigorous quality controls, combined with outstanding after-sales service, guarantee complete customer satisfaction.
More With over two decades of unmatched expertise, our industry experience stands unparalleled.
Advanced Our precise laboratory facilities enable comprehensive testing for assured quality.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our steadfast commitment to quality and environmental integrity.
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, premier steel producers in China, ensuring superior material quality for our grinding balls.

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

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

4. Production Facility: Our advanced automatic production lines ensure impeccable quality consistency across all products.

5. Delivery: Our efficient automated systems allow for rapid order fulfillment, typically within 14 days, tailored precisely to your specifications.

6. Quality Control: Our sophisticated laboratory, meticulously outfitted with state-of-the-art testing tools, guarantees that every manufacturing step surpasses the most stringent quality standards, ensuring unparalleled precision and reliability throughout our processes.


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: With a remarkable legacy of 28 years in dedicated production, we shine as distinguished steel ball manufacturers, driven by an unwavering commitment to excellence and superior craftsmanship.

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

A: Our trusted products enjoy worldwide recognition, reaching diverse markets, including Mexico, Canada, Brazil, and many others, while our branch offices in Australia enhance our global service reach.

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

A: We take pride in our identity as a manufacturing factory, dedicated to producing high-quality products.

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

A: Typically, we promise a delivery window of 10-15 days, contingent on order volume, as we aim for swift and reliable service.

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

A: Certainly, we are delighted to offer complimentary samples, with the caveat that the recipient is responsible for freight costs.

Q6: Could you elaborate on your payment terms?

Our payment methods include T/T (30% prepayment and 70% upon receipt of the Bill of Lading);
Additionally, we facilitate transactions through L/C (100% Irrevocable Letter of Credit at sight).