Natural Ventilation Aluminium Alloy Fan for Optimal Air Circulation

• 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 an ultra-quiet environment with our Low Noise, Aluminum Alloy Solid Type Cooling Tower Fan, expertly crafted to deliver superior performance in cooling towers while ensuring optimal air circulation. Its robust aluminum alloy construction guarantees durability, making it an ideal choice for those seeking reliability and efficiency in their cooling systems.

Product Description

MODEL DESCRIPTION

Crafted with unparalleled precision, the CF series aluminum alloy solid type cooling tower fans stand as a testament to cutting-edge innovation and design. These fans are meticulously engineered specifically for cooling towers, bringing forth a myriad of distinct advantages that set them apart from conventional fan types. At the heart of their superiority is the blade, enhanced for ultra-low noise operation, ensuring an unparalleled performance by delivering maximum airflow and pressure capability, even at reduced speeds. The NJF fan's exterior boasts a high-quality aluminum alloy skin infused with pigment, guaranteeing an even and flawless distribution across the laminate. Each fan blade seamlessly connects to the fan hub through a robust, heavy-galvanized iron ring that is integrally molded, ensuring durability and stability. With a simple adjustment of the hub attachment hardware, the blades can be effortlessly rotated to achieve the ideal pitch, allowing for the most efficient utilization of fan horsepower.

FEATURES

- Exquisite Aluminum material fan blades that exude quality and durability.
- Seamless connection to a heavy-galvanized iron fan hub, ensuring effortless installation and providing the flexibility of an adjustable blade angle for tailored performance.
- Aesthetically pleasing and minimalist design combined with excellent corrosion resistance.
- High precision engineering delivers low noise levels and maximizes efficiency for optimal performance.

Parameter

TECHNICAL PARAMETERS

Redefine your air circulation experience with our fan blades, meticulously connected to the hub via a robust, heavy-galvanized iron ring. Each fan blade is integrally molded, providing structural integrity and longevity. With the innovative design, you can effortlessly adjust the blades by simply loosening the hub attachment hardware. This allows for easy rotation to achieve your desired blade pitch, ensuring that you are making the most of the fan's horsepower for optimal performance.

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 features our durable solid-type aluminum alloy fans, delivered in an unassembled state for your convenience. Rest assured, each fan blade and hub is meticulously matched to guarantee a seamless and correct reassembly process.
a. Choose a spacious and open area that can comfortably accommodate the fan's diameter to ensure a smooth assembly process.
b. Begin by positioning fan hub 1 centrally within your designated work space, ensuring easy access to the blade sockets for assembly.
c. Insert fan blade 2 into the corresponding blade socket on the hub. For fans with overlapping blades at the hub, make sure the leading edge is strategically placed under the trailing edge of the forward blade to ensure optimal performance.
d. Confirm that the blade shank safety collar is securely positioned inboard of the inner hub rim to maintain safety and stability during operation.

Application

APPLICATION & USAGE

The robust, solid-type aluminum alloy fan crafted by Newin is your ultimate solution for versatile cooling needs. Predominantly featuring four fan blades, these fans are integral to various cooling tower systems. Furthermore, Newin extends its expertise globally by offering bespoke customization services tailored to meet the specific requirements of customers worldwide.

_{FAN MAINTENANCE}

Regular, timely maintenance of your fan is essential to extend its lifespan while ensuring it operates smoothly and without interruptions.
After the initial week of operation and subsequently every six months:
• Ensure all hardware is securely torqued to prevent any loosening.

• Conduct a visual inspection of the fan to identify damage from airborne debris, assess the condition of fan cylinder segments, and detect any signs of corrosive attacks. Promptly rectify any issues that could compromise the fan's effectiveness.

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

FILED DATA FOR REPLACING COOLING TOWER FAN

Newin offers a convenient cooling tower replacement service, compatible with various brand cooling towers. Kindly provide the following details to ensure we deliver the precise replacement:
1. Fan Diameter,
2. Number of Fan Blades,
3. Blade Width,
4. Hub Diameter.
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
Nestled in the vibrant heart of Huizhou, Guangdong, our expansive manufacturing base extends over a remarkable 10,000 square meters. This state-of-the-art facility is the cornerstone of innovation and production excellence, where cutting-edge technology meets superior craftsmanship.

ISO CERTIFICATION
Proudly holding prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a beacon of excellence, showcasing an unwavering 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 Discover the cutting-edge Closed Type Cooling Tower Series, masterfully engineered to ensure optimal performance and reliability.
· NSH/ NST Explore our highly efficient Open Type Cooling Tower Series, meticulously designed to meet diverse application needs with superior adaptability.
· NTG Experience the robust Industrial Type Cooling Tower Series, tailor-made for the most demanding environments, ensuring durability and peak performance.
· NECN/NECH Sophisticated Evaporative Condenser systems, built to deliver unparalleled cooling efficiency and innovative functionality.
· NWFL Our innovative Dry Air Cooler solutions provide high-capacity and energy-efficient performance, setting new standards in cooling technology.


NEWIN offers a comprehensive range of premium cooling tower accessories, expertly catering to maintenance and replacement needs for various cooling tower sizes and types. Reach out to us to customize the precise cooling tower accessories you require, ensuring seamless operations and longevity.

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

Packaging & Shipping

Open Type Cooling Towers Shipment: Harness the power of reliability with our flawlessly orchestrated shipping solutions. Experience a seamless transit process where every detail is managed with precision, ensuring your state-of-the-art equipment arrives punctually and in immaculate condition.

Closed Type Cooling Towers Shipment: Embrace peace of mind with our impeccable delivery services. Enjoy the confidence that comes with a secure and efficient shipping experience, where our meticulous handling process guarantees the safety of your valuable assets throughout their entire journey.

Technical Strength& Standards

Certifications