Durable Grinding Cylpebs with Low Breakage Rate and High Performance

• 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

Dive into the exceptional efficiency of JINCHI's unmatched factory-direct pricing on Mines Equipment cast iron Ball Mill Grinding Media Steel Balls. Our products are a harmonious blend of superb quality and cost-efficiency, crafted to cater flawlessly to your grinding demands.
Shandong Jinchi Heavy Industry Joint-Stock Co., LtdShandong Jinchi Heavy Industry stands as a beacon of excellence, celebrated as a leading manufacturer synonymous with world-class grinding solutions. We are thrilled to showcase our remarkable range of products, which includes: Grinding Media ForgedSteel Balls, Casting Steel Balls,Grinding Rods, Grinding Cylpebs, Our offerings are methodically crafted to meet international benchmarks. Backed by cutting-edge facilities, we proudly surpass an astounding annual production capacity of 100,000 tons.

We eagerly await your inquiry regarding our exceptional grinding balls. You can trust that the most favorable pricing will be swiftly provided. Thank you for considering us.

Why Choose Us
High We secure top-tier raw materials directly from acclaimed steel mills, guaranteeing unparalleled product quality and superiority.
Advanced Our ultramodern automatic production lines assure unwavering, premium manufacturing quality.
Strict Our stringent quality controls, combined with outstanding after-sales service, ensure utmost customer contentment.
More With over two decades of mastery, our industry expertise is unrivaled.
Advanced and meticulous laboratory facilities provide exhaustive testing for quality assurance.
ISO9001, ISO14001, ISO45001, and SGS certifications highlight our unwavering dedication to quality and environmental sustainability.
Four -hour proximity to Qingdao port ensures 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 acquire our steel directly from Laigang Group and JIYUAN, China's leading steel producers, ensuring top-notch material quality for grinding balls.

2. Product Range: Our vast collection fulfills diverse customer requirements, offering an adaptable range of cast and forged selections.

3. Capacity: With a formidable production capacity of approximately 100,000 MT, we ensure dependable and uninterrupted media delivery to our valued clients.

4. Production Facility: Our state-of-the-art automatic production lines deliver impeccable quality consistency across all offerings.

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

6. Quality Control: Our advanced laboratory, outfitted with state-of-the-art testing equipment, guarantees that every stage of production adheres to the most stringent quality standards.


Manufacturing Excellence: The Process of Forged Ball and Forged Cylpebs



Innovative Production: The Craftsmanship Behind 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

CASTIGN CYLPBES SIZE:

Certificates


FAQ

Q1: What distinguishes your company from the competition?

A: Boasting an impressive 28 years of specialized experience, we excel as professional steel ball manufacturers, delivering superior quality and commitment.

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

A: Our products enjoy global trust, serving diverse markets like 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 branch offices in Australia ensure enhanced regional service.

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

A: We are a distinguished manufacturing factory, producing excellence from start to finish.

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

A: Our delivery schedule typically ranges from 10-15 days, dependent on order volume. We prioritize timely and efficient delivery.

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

A: Certainly, we offer samples at no cost; however, the recipient is responsible for the freight expenses.

Q6: Could you elaborate on your payment terms?

T/T: An initial 30% payment in advance, followed by the remaining 70% upon presentation of the Bill of Lading copy.
We also accept L/C: 100% Irrevocable Letter of Credit payable at sight.