High-Quality China Jinchi Factory Price Low Chrome /Middle Chrome /High Chrome Grinding Cylpebs Grinding Cylpeb with Breakage Rate Below 1%

• 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

Unleash the exceptional efficiency of JINCHI's factory-direct pricing on premium Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our offerings fuse outstanding quality with unparalleled cost-effectiveness, perfectly tailored to your grinding demands.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands as a beacon of excellence in manufacturing, celebrated for its elite and sophisticated grinding solutions. We take immense pride in presenting a stellar collection of products, including: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Crafted with precision to international standards, our products are supported by cutting-edge facilities, boasting an extraordinary annual production capacity exceeding 100,000 tons.

We eagerly await your inquiries regarding our top-notch grinding balls. Be assured, we will swiftly provide the most competitive pricing. Thank you for your interest.

Why Choose Us
High We meticulously source prime raw materials from prestigious steel mills, guaranteeing unparalleled product quality and excellence.
Advanced Our state-of-the-art automatic production lines ensure consistent, premium manufacturing quality.
Strict Our stringent quality controls coupled with exceptional after-sales service ensure complete customer satisfaction.
More With over two decades of unrivaled experience, our industry expertise is unmatched.
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 responsibility.
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 procure our steel directly from Laigang Group and JIYUAN, China's top steel providers, ensuring supreme material quality for our grinding balls.

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

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

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

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

6. Quality Control: Our sophisticated laboratory, outfitted with the most advanced testing tools, ensures precision at every stage of manufacturing, adhering to the highest standards of quality and excellence.


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 an impressive legacy of 28 years in dedicated production, we distinguish ourselves as expert steel ball manufacturers, consistently committed to delivering superior quality and precision.

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

A: Our products enjoy global trust, penetrating 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. Additionally, our branch offices in Australia ensure responsive and efficient service to our valued clients.

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

A: We proudly operate as a manufacturing factory, dedicated to producing high-quality products.

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

A: Our standard delivery timeline spans 10-15 days, contingent upon the order quantity. Our commitment is to ensure prompt and efficient delivery, meeting your expectations.

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

A: Absolutely, we are delighted to offer samples at no charge; however, the freight cost will be the responsibility of the recipient.

Q6: Could you elaborate on your payment terms?

T/T (30% payment in advance and 70% against a copy of the Bill of Lading);
Alternatively, we accept L/C (100% Irrevocable Letter of Credit at sight).