Premium Grinding Cylpebs with Grade Cr10-28 for Enhanced Durability

• 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 unmatched synergy of affordability and top-notch performance with JINCHI's factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings are a perfect blend, designed to elevate your grinding operations with incredible value.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdPositioned at the forefront of the industry, Shandong Jinchi Heavy Industry is a symbol of excellence, celebrated for its sophisticated and high-quality grinding solutions. We are delighted to introduce our exceptional range: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our meticulously designed products not only meet but surpass international standards. With cutting-edge facilities, we boast an outstanding annual production capability exceeding 100,000 tons.

We are excited to receive your inquiries about our premium grinding balls. You can expect a swift response with our most competitive pricing. Thank you for considering us.

Why Choose Us
High By procuring prime-grade raw materials from esteemed steel mills, we ensure unparalleled product quality and excellence.
Advanced Our high-tech automatic production lines ensure unwavering precision and superior manufacturing quality.
Strict Our stringent quality assurance processes, combined with exceptional after-sales support, guarantee complete customer satisfaction.
More With over two decades of profound expertise, our industry experience remains unbeatable.
Advanced and highly accurate lab facilities certify thorough quality testing assurances.
ISO9001, ISO14001, ISO45001, and SGS certifications emphasize our unwavering commitment to quality and environmental responsibility.
Four -hour proximity to the Qingdao port ensures swift and effective export logistics operations.

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 secure our steel directly from Laigang Group and JIYUAN, leading steel manufacturers in China, ensuring top-notch material quality for our grinding balls.

2. Product Range: Our diverse portfolio caters to varied customer requirements, offering a comprehensive selection of cast and forged options.

3. Capacity: Possessing a formidable production capability of approximately 100,000 MT, we guarantee consistent and dependable media supply to our valued clients.

4. Production Facility: Our state-of-the-art automatic production lines ensure impeccable consistency and quality across the board.

5. Delivery: Our streamlined automated systems enable rapid order processing, typically within a 14-day timeframe, tailored precisely to your requirements.

6. Quality Control: Our state-of-the-art laboratory, outfitted with the most advanced testing equipment available, ensures every phase of our manufacturing process adheres strictly to the highest quality standards, promising unmatched product excellence.


Innovative Manufacturing Process of Forged Balls and Forged Cylpebs.



The Art of Manufacturing 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:

Certificates


FAQ

Q1: What sets your company apart from its competitors?

A: With a distinguished legacy of 28 years in production, we are revered as specialists in steel ball manufacturing, known for our unwavering commitment to quality and professionalism.

Q2. Which countries contribute to the expansive global presence of your product sales?

A: Our esteemed products enjoy global trust and reach, 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, our strategically located branch offices in Australia enhance our service delivery.

Q3: Is your company a trading enterprise or a manufacturing powerhouse?

A: We are proud to declare our status as a dedicated manufacturing factory, not just a trading entity.

Q4: What are the typical delivery timelines for your orders?

A: Generally, our lead time is a prompt 10-15 days, which may vary with order volumes. We prioritize efficient and timely delivery to meet our customers' needs.

Q5: Are samples available for testing, and what are the costs involved?

A: Certainly, we offer complimentary samples to our valued clients. However, the freight charges are to be borne by the recipient to facilitate seamless sampling.

Q6: Can you provide details on your payment terms?

We accept T/T, requiring 30% payment in advance and the remaining 70% upon presentation of the Bill of Lading.
Alternatively, we also welcome L/C, specifically a 100% Irrevocable Letter of Credit at sight, to accommodate diverse payment preferences.