Low Sound Smooth Flow Fan for Optimal Cooling Performance

• Customization: Available
• Cooling Method: Cooling Tower
• Certification: ISO, CE
• Model NO.: CF
• Condition: New
• Ventilation Mode: Natural Ventilation
• Air Contact Form: Wet and Dry
• Air Contact Way: Open
• Tower Shape: Square
• Noise Level: Low
• Application Fields: Industrial
• Blades: 4 or 6
• Air Flow: 28000 to 680000 M3/H
• Speed: 170 ~ 720 Rpm
• Provide: Customized Fan for Cooling Towers
• Transport Package: Wooden Case
• Specification: 1500 to 5000mm
• Trademark: NEWIN
• Origin: China
• HS Code: 8419909000
• Production Capacity: 500000/Year

Product Description

Introducing our Low Sound Smooth Flow Fan for Optimal Cooling Performance—a marvel of engineering that promises to redefine your cooling experience. Crafted from premium Aluminum Alloy, this Solid Type Cooling Tower Fan is designed to operate with minimal noise, ensuring a serene environment without compromising on efficiency. Experience the perfect harmony of cutting-edge technology and elegant design, tailored to meet all your cooling needs with unmatched silence and smoothness.

Product Description

MODEL DESCRIPTION

Introducing the CF series: a masterful blend of engineering and design, our aluminum alloy solid type cooling tower fans. Meticulously crafted for cooling towers, these fans stand out with exceptional features that surpass traditional options. Designed for low sound operation, the blades are optimized to deliver peak airflow and pressure, even at reduced speeds. The NJF fan's skin boasts premium aluminum alloy, seamlessly infused with pigment to assure uniformity throughout the laminate. Each blade is securely attached to the fan hub via a robust, heavy-galvanized iron ring that is integrally molded to ensure durability and stability. The ingenuity of its construction allows for effortless blade rotation by simply loosening the hub hardware, enabling you to achieve the precise pitch for maximum fan horsepower efficiency.

FEATURES

- Premium-grade Aluminum material for fan blades
- Seamless integration with heavy-galvanized iron fan hub, ensuring easy installation, along with adjustable blade angles
- Sleek, elegant design with superior corrosion resistance
- Engineered for high precision, whisper-quiet operation, and unparalleled efficiency

Parameter

TECHNICAL PARAMETERS

The fan blades are meticulously connected to the hub using a robust, heavy-galvanized iron ring, integrally molded with every fan blade. By simply loosening the hub's attachment components, the blades can be effortlessly adjusted to achieve the desired pitch, ensuring maximum efficiency and optimal utilization of fan horsepower.

Model	Motor  Power  (KW)	Rotate  speed     (rpm)	Blade  angle    (A)	Static  pressure  (Pa)	Air  volume   (m³/h)	Hub  Heigh    (H)	Shaft  Diameter   (Ød)	Key  width   (F)	Key  Depth (T)
CF-1184-4	1.1	720	18	73	28000	63/83	28	8	3.3
	1.5		21	71	32000
	1.5		24	62	36000
CF-1500-4	2.2	460	18	70	45000	83	34	8	3.3
			21	70	50000
			24	65	55000
CF-1800-4	4	365	18	66	70000	108	38	8/10	3.3
			21	69	75000
			24	60	85000
CF-2000-4	5.5	320	18	75	90000	108	38	8	3.3
			21	77	100000
			24	70	110000
CF-2200-4	5.5	265	18	69	100000	123	50	12	3.3
			21	73	105000
			24	63	115000
CF-2400-4	5.5	250	18	60	130000	123	50	12	3.3
			21	61	140000
			24	62	150000
CF-3000-4	7.5	230	17	70	180000	138	50	12	3.3
	11		20	68	200000
	11		23	68	220000
CF-3400-4	11	200	17	56	240000	148	60	12	3.3
	11		20	58	270000
	15		23	60	300000
CF-3700-4	15	200	16	61	310000	158	75	20	4.9
	15		19	65	340000
	18.5		22	69	370000
CF-4200-4	18.5	175	16	68	400000	158	75	20	4.9
	22		19	65	440000
	22		22	63	480000
CF-5000-4	30	170	14	70	600000	158	75	20	4.9
	37		17	76	640000
	37		20	82	680000

FAN ASSEMBLY INSTRUCTIONS

The Newin CF series, featuring solid type aluminum alloy fans, are delivered in an unassembled form. The fan blades and hub are precisely matched to guarantee proper reassembly.
a. Choose a spacious, open area that can accommodate the full diameter of the fan.
b. Position the fan hub (1) centrally within the work area, ensuring the blade sockets are accessible.
c. Carefully place fan blade (2) into a socket on the hub. For fans where blades overlap at the hub, make sure that the leading edge is positioned beneath the trailing edge of the forward blade to ensure smooth operation.
d. Make certain that the blade shank's safety collar is positioned inward of the inner hub rim for secure assembly.

Application

APPLICATION & USAGE

Our robust, solid-type aluminum alloy fans are expertly designed for versatile use in a myriad of cooling tower systems, predominantly featuring a four-blade configuration. At Newin, we're proud to extend our exceptional, tailored customization services to clientele across the globe, ensuring each fan meets precise specifications and performance needs.

_{FAN MAINTENANCE}

Routine and timely fan maintenance is essential to maximize longevity and ensure uninterrupted, flawless operation. This practice keeps your cooling systems running smoothly and efficiently.
After the first week and subsequently at six-month intervals:
• Conduct a thorough torque check on all hardware to identify and tighten any loose components, maintaining structural integrity.

• Perform a visual inspection to detect any airborne debris damage, assess fan cylinder segments, and identify signs of corrosive attack. Address any issues that could negatively impact fan performance.

• Clean off any built-up scale or dirt to maintain optimal performance.
• Ensure blade drain holes at the fan tip are clear to facilitate effective drainage.

FIELD DATA FOR REPLACING COOLING TOWER FAN

Newin offers a superior cooling tower replacement service for various brand cooling towers. Kindly provide the following critical information to ensure we deliver the perfect fit for your needs:
1. Fan Diameter,
2. Number of Fan Blades,
3. Blade Width,
4. Hub Diameter
Additionally, to ensure perfect compatibility with your current driving shaft, please provide the shaft diameter, key width, and hub height when placing your order.

NEWIN Manufacturing Base

NEWIN FACTORY
Nestled in the vibrant landscape of Huizhou, Guangdong, our expansive manufacturing base unfolds across a remarkable 10,000 square meters. Within this state-of-the-art environment, innovation and production excellence thrive, setting the stage for Newin's pioneering advancements in machinery.

ISO CERTIFICATION
Proudly displaying prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a beacon of commitment to superior quality and sustainable practices, ensuring that every product meets the highest standards of excellence.

WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop

TESTING
Dedicated Independent Testing LAB


NEWIN COOLING TOWERS:

· NWN/ NWF/ NCFN Discover our cutting-edge Closed Type Cooling Tower Series, meticulously engineered for optimal performance, delivering unparalleled efficiency and reliability.
· NSH/ NST Experience our highly efficient Open Type Cooling Tower Series, expertly designed for a wide range of diversified applications, offering remarkable adaptability and performance.
· NTG Explore our robust Industrial Type Cooling Tower Series, engineered to withstand the rigors of demanding environments, ensuring steadfast performance and durability.
· NECN/NECH Our sophisticated Evaporative Condenser systems deliver unmatched cooling efficiency, marrying advanced technology with superior performance to meet your needs.
· NWFL Discover our innovative Dry Air Cooler solutions, offering high-capacity, energy-efficient performance that sets new benchmarks in cooling technology.


NEWIN proudly offers a comprehensive inventory of premium cooling tower accessories, perfectly catering to maintenance and replacement demands across various cooling tower sizes and types. Connect with us to tailor the precise cooling tower accessories you require, tailored to your specific needs.

CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, expertly crafted to enhance functionality and performance.
· Water distribution elements like nozzles and drift eliminators, meticulously designed for optimal fluid management and superior efficiency.
· Heat exchange components such as PVC infills and cooling coils, engineered to ensure efficient and effective thermal transfer.
· Additional accessories including air inlet louvers and valves, meticulously engineered for seamless integration and enhanced system performance.

Packaging & Shipping

Open Type Cooling Towers Shipment: Enhance your logistics experience with our flawlessly orchestrated shipping solutions designed to deliver your equipment on schedule and in immaculate condition. Trust in our expertise to ensure your cooling towers reach their destination seamlessly and reliably.

Closed Type Cooling Towers Shipment: Experience peace of mind with our unparalleled commitment to safe and efficient delivery. Our meticulous handling process guarantees the protection of your valuable assets, ensuring they arrive securely and in perfect condition every step of the way.

Technical Strength& Standards

Certifications