Low Sound Aluminium Alloy Fan for Efficient Wet and Dry Cooling

• 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 the Low Sound Aluminium Alloy Fan, a standout product from Newin (Guangdong) Machinery Co., Ltd., designed to revolutionize your cooling experience with its whisper-quiet operation. This state-of-the-art Aluminum Alloy Solid Type Cooling Tower Fan is engineered for efficient wet and dry cooling, providing unparalleled airflow while maintaining a peaceful environment. Trust in our commitment to quality and performance, ensuring that your cooling needs are met with both precision and serenity.

Product Description

MODEL DESCRIPTION

CF series aluminum alloy solid type cooling tower fans are specifically engineered for cooling tower applications, offering remarkable benefits that stand out from other fan types. Each blade, meticulously crafted for whisper-quiet operation, ensures optimal air flow and pressure efficiency at minimized rotational speeds. The NJF fan's exterior, crafted from superior aluminum alloy, is infused with pigment to ensure uniform coloration across the laminate. Blades connect seamlessly to the fan hub via a robust, heavy-galvanized iron ring, integrally molded with each individual fan blade. Adjusting the blade pitch is effortless—simply loosen the hub attachment hardware to set the blades to the desired angle, thus enabling full optimization of fan horsepower.

FEATURES

- Premium Aluminum material fan blades
- Seamlessly connects to the heavy-galvanized iron fan hub, ensuring effortless installation and allowing for easy blade angle adjustments
- Elegant, sleek design with exceptional corrosion resistance
- Precision-engineered for low noise levels and outstanding efficiency

Parameter

TECHNICAL PARAMETERS

Experience the engineering excellence of our fan blades, meticulously connecting to the hub with a robust, heavy-galvanized iron ring. Each fan blade is integrally molded for superior strength and durability. By effortlessly loosening the hub attachment hardware, you can adeptly rotate the blades to your desired pitch. This feature ensures optimal fan horsepower utilization, maximizing efficiency and 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

Our distinguished Newin CF series features solid type aluminum alloy fans delivered in a convenient unassembled form. Rest assured, the fan blades and hub are expertly matched to guarantee accurate and simple re-assembly, maintaining the fan's integrity and performance standards.
a. Select an expansive, wide-open area that can comfortably accommodate the fan's impressive diameter, ensuring ample space for assembly.
b. Place the fan hub 1 strategically at the center of your work area, ensuring the blade sockets are easily accessible for assembly.
c. Position fan blade 2 precisely into a blade socket on the hub. For fans where blade overlap occurs at the hub, ensure the leading edge is positioned under the trailing edge of the forward blade for optimal performance.
d. Carefully confirm the blade shank safety collar is securely positioned inboard of the inner hub rim, prioritizing safety and stability during operation.

Application

APPLICATION & USAGE

Our robust solid-type aluminum alloy fan is expertly designed for versatile use across various cooling tower types, predominantly featuring an efficient 4-blade configuration. Newin takes pride in offering customized solutions tailored to meet the unique needs of customers around the globe, ensuring optimal performance and satisfaction.

_{FAN MAINTENANCE}

Regular and timely maintenance of the fan is essential to extend its lifespan and ensure a consistent, hassle-free operation. Here are some best practices to keep your fan in top condition:
After the initial week of operation and then every six months, it is recommended to:
• Check and tighten all hardware to ensure no components are loose, maintaining structural integrity.

• Conduct a visual inspection for any damage caused by airborne debris. Examine fan cylinder segments and check for corrosive damage. Promptly address any issues that may negatively impact fan performance.

• Clean off any accumulated dirt or scale that could hinder performance.
• Ensure blade drain holes at the fan tip are clear to facilitate efficient operation.

FIELD DATA FOR REPLACING COOLING TOWER FAN

Newin offers top-tier cooling tower fan replacement services tailored for branded cooling towers. To ensure precise compatibility and performance, please provide the following essential details:
1. Fan Diameter,
2. Number of Fan Blades,
3. Blade Width,
4. Hub Diameter
To seamlessly integrate with your existing driving shaft, please also specify the shaft diameter, key width, and hub height when placing your orders for a perfect fit and enhanced functionality.

NEWIN Manufacturing Base

NEWIN FACTORY
Nestled in the vibrant city of Huizhou, Guangdong, our sprawling manufacturing base covers an impressive 10,000 square meters. This space is meticulously designed to offer a state-of-the-art environment that fosters innovation and ensures 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 commitment to unparalleled 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 Our cutting-edge Closed Type Cooling Tower Series is engineered to deliver optimal performance through innovative design.
· NSH/ NST This highly efficient Open Type Cooling Tower Series is crafted for a wide range of diversified applications, ensuring top-tier efficiency.
· NTG The robust Industrial Type Cooling Tower Series is meticulously tailored to meet the needs of demanding environments.
· NECN/NECH Our sophisticated Evaporative Condenser systems are designed to deliver unmatched cooling efficiency and reliability.
· NWFL Innovative Dry Air Cooler solutions that provide high-capacity performance with energy-efficient operation.


NEWIN boasts a comprehensive inventory of premium cooling tower accessories, expertly meeting maintenance and replacement demands across a myriad of cooling tower sizes and types. Connect with us to customize the precise cooling tower accessories you need.

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

Packaging & Shipping

Open Type Cooling Towers Shipment: Experience unparalleled convenience with our expertly coordinated shipping solutions. We ensure your sophisticated equipment embarks on a seamless journey, arriving both punctually and in immaculate condition, ready to perform at its peak.

Closed Type Cooling Towers Shipment: Encounter peace of mind with our promise of secure and efficient delivery. Our meticulous handling process is dedicated to safeguarding your invaluable assets, ensuring they travel with the utmost care and reach their destination flawlessly.

Technical Strength& Standards

Certifications