Whisper Quiet Cooling Tower Fan with Smooth Air Contact Method

• 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

Discover unparalleled tranquility with the Low Noise, Aluminum Alloy Solid Type Cooling Tower Fan. Engineered by Newin (Guangdong) Machinery Co., Ltd., this fan epitomizes the art of silent cooling. Its robust aluminum alloy construction ensures durability and stability while delivering whisper-quiet performance. Experience the seamless blend of efficiency and elegance with our state-of-the-art cooling tower fan that promises to transform your environment into a haven of calm.

Product Description

MODEL DESCRIPTION

CF series aluminum alloy solid type cooling tower fans are meticulously engineered for the utmost efficiency in cooling towers, providing unique benefits that set them apart from conventional fans. The blades, finely tuned for whisper-quiet operation, ensure optimal airflow and pressure capabilities even at lower speeds. Crafted from premium aluminum alloy, the NJF fan's surface is expertly infused with pigment, ensuring even color distribution throughout the laminate. Each blade is securely attached to the fan hub with a robust, heavy-galvanized iron ring, seamlessly molded with every fan blade for superior stability. Adjusting the blade pitch is a breeze—simply loosen the hub attachment hardware to achieve the perfect angle, maximizing fan horsepower utilization.

FEATURES

- Premium-grade Aluminum fan blades
- Seamless connection with a heavy-galvanized iron hub, ensuring hassle-free installation, complete with an adjustable blade angle for tailored airflow
- Elegantly designed, offering exceptional corrosion resistance
- Precision-engineered for minimal noise, maximal efficiency, and high performance

Parameter

TECHNICAL PARAMETERS

Experience the epitome of engineering innovation with our fan blade design! The connection between the fan blades and the hub features a robust, heavy-galvanized iron ring, integrally molded with precision into each blade. This clever design allows you to effortlessly adjust the blade pitch by simply loosening the hub attachment hardware. This ensures that you can maximize fan horsepower efficiently.

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 fans, crafted from premium solid type aluminum alloy, are delivered in an unassembled state. Rest assured, each fan blade and its corresponding hub are meticulously matched to guarantee seamless re-assembly, providing optimal performance from the outset.
a. Begin by selecting a spacious, open area that can comfortably accommodate the full diameter of the fan, ensuring safety and ease during assembly.
b. Carefully position the fan hub 1 at the very center of your designated work area, aligning it precisely with the blade sockets for optimal assembly.
c. Gently place fan blade 2 into a blade socket on the hub. In configurations where fan blades overlap at the hub, ensure that the leading edge is positioned beneath the trailing edge of the forward blade for smooth operation.
d. Confirm that the blade shank safety collar is positioned inward of the inner hub rim, ensuring a secure and stable assembly.

Application

APPLICATION & USAGE

The solid type aluminum alloy fan, a hallmark of Newin (Guangdong) Machinery Co., Ltd., has gained widespread acclaim across various cooling tower designs, predominantly featuring four fan blades. Newin extends a bespoke service, catering to the distinctive needs of our global clientele, ensuring each fan is a perfect fit for any cooling tower configuration.

_{FAN MAINTENANCE}

Regular and timely maintenance of your fan is essential to maximize its longevity and ensure it continues to operate without a hitch. With proper care, your Whisper Quiet Cooling Tower Fan will remain an indispensable asset, delivering smooth and efficient performance.
After the first week and subsequently at six-month intervals:
• Perform torque checks on all hardware to ensure nothing has loosened over time.

• Conduct a thorough visual inspection of the fan for any damage caused by airborne debris, examine the fan cylinder segments, and check for signs of corrosion. Address and rectify any issues identified that may impair the fan's operation.

• Eliminate any build-up of scale or dirt to maintain optimal performance.
• Ensure the blade drain holes at the fan tip are clear and unobstructed.

FIELD DATA FOR REPLACING COOLING TOWER FAN

Newin provides a comprehensive cooling tower replacement service tailored to fit branded cooling towers. For precise assistance, please furnish us with the following crucial details:
1. Fan Diameter,
2. Number of Fan Blades,
3. Blade Width,
4. Hub Diameter
To ensure a seamless integration with your existing drive system, kindly provide the shaft diameter, key width, and hub height when placing your order. This will facilitate a perfect match with your current setup.

NEWIN Manufacturing Base

NEWIN FACTORY
Nestled in the bustling heart of Huizhou, Guangdong, our expansive manufacturing base covers an awe-inspiring 10,000 square meters. This state-of-the-art environment paves the way for trailblazing innovation and unparalleled production excellence.

ISO CERTIFICATION
With a suite of prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a beacon of unwavering commitment to exceptional quality and sustainable practices.

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 Innovative Closed Type Cooling Tower Series, masterfully engineered to deliver peak performance.
· NSH/ NST Exceptionally efficient Open Type Cooling Tower Series, artfully designed for a multitude of applications.
· NTG Durable Industrial Type Cooling Tower Series, meticulously crafted to withstand demanding environments.
· NECN/NECH Sophisticated Evaporative Condenser systems, delivering unmatched cooling efficiency.
· NWFL Pioneering Dry Air Cooler solutions, offering high-capacity, energy-efficient performance.


NEWIN boasts an extensive range of premium cooling tower accessories, seamlessly catering to maintenance and replacement needs across an array of cooling tower sizes and types. Connect with us to customize the exact cooling tower accessories that suit your needs.

CONTAIN:
· Fan drive system components, including fan, fan stack, reducer, motor, and shaft, expertly engineered to enhance functionality and reliability.
· Water distribution elements such as nozzles and drift eliminators, meticulously designed for optimized fluid management and efficiency.
· Heat exchange components, including PVC infills and cooling coils, ensuring outstanding thermal transfer.
· Additional accessories, encompassing air inlet louvers and valves, precisely crafted for seamless system integration.

Packaging & Shipping

Open Type Cooling Towers Shipment: Experience the ultimate in seamless transit with Newin (Guangdong) Machinery Co., Ltd.'s expertly coordinated shipping solutions. We ensure your Whisper Quiet Cooling Tower Fan with Smooth Air Contact Method arrives precisely on time and maintains its pristine condition through every step of the journey.

Closed Type Cooling Towers Shipment: Entrust your valued assets to our secure and efficient delivery process. At Newin (Guangdong) Machinery Co., Ltd., our meticulous handling ensures that each Whisper Quiet Cooling Tower Fan with Smooth Air Contact Method is safeguarded throughout its entire journey, providing you with absolute peace of mind.

Technical Strength& Standards

Certifications