Cooling Tower Fan with Whisper Quiet Operation and Natural Ventilation

• 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

Experience the exquisite transformation in cooling technology with our Low Noise, Aluminum Alloy Solid Type Cooling Tower Fan. Engineered for those who value tranquility and efficiency, this fan boasts whisper-quiet operation while maintaining robust performance. Its sleek, durable design in aluminum alloy not only ensures longevity but also enhances natural ventilation, making it an essential component for any modern cooling tower. Discover the perfect balance of innovation and serenity with Newin (Guangdong) Machinery Co., Ltd.

Product Description

MODEL DESCRIPTION

Discover the remarkable CF series cooling tower fans, crafted meticulously with premium-grade aluminum alloy. These solid-type fans are meticulously engineered to provide unparalleled performance. Our fans are intricately designed for cooling towers, boasting distinctive advantages that set them apart from ordinary fans. The fan blades, expertly enhanced for whisper-quiet operation, ensure maximum airflow and pressure capacity, even at reduced speeds. The NJF fan's skin is crafted from superior quality aluminum alloy, uniformly infused with pigment, ensuring an even and seamless finish. Each blade is securely connected to the fan hub using a robust heavy-galvanized iron ring, integrally molded to guarantee durability. The innovative design allows for effortless blade rotation by simply loosening the hub attachment hardware, enabling precise pitch adjustments for optimal fan horsepower utilization.

FEATURES

- Constructed with premium-grade aluminum material for fan blades, ensuring longevity and unrivaled performance.
- Robust fan hub seamlessly connects with heavy-galvanized iron, providing ease of installation and adaptability. - Effortless installation with adjustable blade angles for customizable airflow.
- Aesthetically pleasing with a minimalist design and exceptional corrosion resistance, promising long-lasting beauty.
- Engineered with precision to deliver low noise and high efficiency, transforming your cooling experience.

Parameter

TECHNICAL PARAMETERS

Fan blades connect to the hub using a robust, heavy-galvanized iron ring that is integrally molded with each fan blade. By simply loosening the hub attachment hardware, blades can be effortlessly rotated to achieve the desired pitch. This allows for the maximum utilization of fan horsepower, optimizing performance and efficiency to meet your cooling needs.

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

Newin CF series solid type aluminum alloy fans are delivered in an unassembled state, with fan blades and hub precisely matched to ensure seamless and proper re-assembly. This guarantees exceptional quality and reliability.
a. Choose a spacious, wide-open area that can comfortably accommodate the fan's diameter.
b. Position the fan hub in the center of the designated work area with the blade sockets clearly visible.
c. Carefully place fan blade 2 into a blade socket on the hub. For fans where the blades overlap at the hub, ensure the leading edge is positioned under the trailing edge of the forward blade to maintain structural integrity.
d. Confirm that the blade shank safety collar is positioned inboard of the inner hub rim to ensure stability and security during operation.

Application

APPLICATION & USAGE

Our robust solid type aluminum alloy fan is the ideal choice for a variety of cooling towers, predominantly featuring a design with 4 fan blades. Newin is proud to offer customizable solutions to cater to the unique needs of our global clientele.

_{FAN MAINTENANCE}

Regular and timely fan maintenance is essential to extend the lifespan of your equipment and to ensure it remains in optimal, trouble-free condition.
After the initial week of operation and subsequently at six-month intervals, please perform the following checks:
• Ensure all hardware is securely torqued to prevent any loosening that may affect performance.

• Conduct a thorough visual inspection of the fan for any damage from airborne debris, assess the fan cylinder segments, and check for signs of corrosive attack. Address any issues that might adversely impact fan operation.

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

FIELD DATA FOR REPLACING COOLING TOWER FAN

Newin offers a reliable replacement service for cooling tower fans across various brands. Please provide the necessary details below to receive the perfect replacement:
1. Fan Diameter,
2. Number of Fan Blades,
3. Blade Width,
4. Hub Diameter
In order to ensure compatibility with your existing driving shaft, please also specify the shaft diameter, key width, and hub height when placing your order.

NEWIN Manufacturing Base

NEWIN FACTORY
Positioned in the dynamic heart of Huizhou, Guangdong, our expansive manufacturing base covers an impressive 10,000 square meters. This state-of-the-art facility is a haven for groundbreaking innovation and production excellence, setting the stage for quality craftsmanship and technological advancement.

ISO CERTIFICATION
Proudly exhibiting prestigious ISO certifications, such as ISO9001:2015 for exemplary Quality Management and ISO14001:2015 for unparalleled Environmental Management, Newin stands as a beacon of commitment to superior 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 Revolutionary Closed Type Cooling Tower Series, crafted for optimal performance and efficiency.
· NSH/ NST High-performance Open Type Cooling Tower Series, designed for versatile and diversified applications.
· NTG Robust Industrial Type Cooling Tower Series, expertly tailored for the most demanding environments.
· NECN/NECH Sophisticated Evaporative Condenser systems, engineered to deliver superior cooling efficiency.
· NWFL Trailblazing Dry Air Cooler solutions, offering high-capacity, energy-efficient performance like no other.


NEWIN provides a comprehensive inventory of top-tier cooling tower accessories, meticulously catering to maintenance and replacement demands for a wide array of cooling tower sizes and types. Connect with us to customize the precise cooling tower accessories you require.

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

Packaging & Shipping

Open Type Cooling Towers Shipment: Experience seamless transit with our expertly coordinated shipping solutions, ensuring your equipment arrives on time and in pristine condition. Our dedicated logistics team leverages cutting-edge technology and strategic partnerships to streamline every step of the shipping process, providing peace of mind and reliability with every delivery.

Closed Type Cooling Towers Shipment: Discover the assurance of secure and efficient delivery, with our meticulous handling process safeguarding your valuable assets throughout their journey. Trust in our comprehensive transportation network and attention to detail to maintain the integrity and quality of your cooling towers from departure to arrival, offering you unparalleled confidence in our shipping services.

Technical Strength& Standards

Certifications