Smooth Flow Fans: Low Noise Aluminium Alloy Cooling Tower Design

• 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 Noise, Aluminum Alloy Solid Type Cooling Tower Fan – a marvel of engineering designed to maximize cooling efficiency with minimal sound. Crafted from premium aluminum alloy, this fan ensures robust performance and longevity, providing an ideal solution for maintaining optimal temperatures while reducing noise pollution. Experience the perfect blend of cutting-edge technology and sleek design with our cooling tower fans.

Product Description

MODEL DESCRIPTION

CF series aluminum alloy solid type cooling tower fans are specifically engineered for cooling towers, providing unparalleled advantages over conventional fan systems. With blades meticulously crafted for low-noise operation, these fans achieve optimal airflow and pressure capabilities while operating at reduced speeds. The NJF fan skin features premium-grade aluminum alloy, expertly infused with pigments for uniform color distribution across the laminate. Each blade seamlessly connects to the fan hub via a robust, heavy-galvanized iron ring, integrally molded into every fan blade. By simply adjusting the hub attachment hardware, the blades can be effortlessly rotated to the desired pitch, enabling the full potential of fan horsepower.

FEATURES

- Premium quality aluminum material for fan blades, ensuring durability
- Seamlessly connects to a heavy-galvanized iron fan hub, facilitating easy installation and allowing for adjustable blade angles for optimal performance
- Elegantly designed with exceptional corrosion resistance
- High precision manufacturing ensures low noise and enhanced efficiency

Parameter

TECHNICAL PARAMETERS

Expertly engineered, our fan blades are seamlessly connected to the hub via a robust, heavy-galvanized iron ring. Each blade is integrally molded to ensure durability. The innovative design allows you to effortlessly adjust the blade pitch by simply loosening the hub attachment hardware, thereby maximizing the fan's horsepower efficiency to suit your specific cooling requirements.

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 solid type aluminum alloy fans that are meticulously packed in an unassembled state. Each set of fan blades and the hub are perfectly matched to ensure seamless re-assembly, delivering optimal performance and reliability.
a. Choose a spacious, unobstructed area that can comfortably accommodate the fan's impressive diameter. This space will facilitate easy and hassle-free assembly.
b. Carefully position fan hub 1 at the center of your designated work area. Ensure the blade sockets are correctly oriented for a smooth assembly process.
c. Gently insert fan blade 2 into a blade socket on the hub. For fans where blades overlap at the hub, make sure the leading edge is positioned beneath the trailing edge of the forward blade to maintain aerodynamic efficiency.
d. Confirm that the blade shank safety collar is placed inboard of the inner hub rim, securing the blade in position and ensuring safe, stable operation of the fan.

Application

APPLICATION & USAGE

The solid-type aluminum alloy fan, a hallmark of superior engineering, finds its extensive use across diverse cooling tower models, most commonly incorporating four fan blades for optimal performance. Newin takes pride in offering bespoke customization services to meet the unique needs of our global clientele.

_{FAN MAINTENANCE}

Regular and timely maintenance of the fan is essential to extending its operational lifespan and ensuring it continues to function without issues, delivering peak performance seamlessly.
Commence after the initial week and continue at six-month intervals:
• Ensure that all hardware is torqued appropriately to detect and rectify any loosening.

• Conduct a thorough visual inspection for any damage from airborne debris, check the fan cylinder segments, and look for signs of corrosive wear. Address any conditions that may negatively impact fan operation.

• Remove any buildup of scale or dirt to maintain efficiency.
• Ensure blade drain holes at the fan tip are clear and unobstructed.

FILED DATA FOR REPLACING COOLING TOWER FAN

Newin specializes in providing cooling tower replacement services for renowned brands. Please provide the detailed information listed below to ensure precise and accurate service:
1. Fan Diameter,
2. Number of Fan Blades,
3. Blade Width,
4. Hub Diameter,
For seamless compatibility with your existing driving shaft, please also provide the shaft diameter, key width, and hub height when placing your orders.

NEWIN Manufacturing Base

NEWIN FACTORY
Nestled in the vibrant heart of Huizhou, Guangdong, stands our illustrious manufacturing base, sprawling over an impressive 10,000 square meters. This state-of-the-art facility sets the stage for groundbreaking innovation and showcases our unwavering commitment to production excellence.

ISO CERTIFICATION
Proudly adorned with prestigious ISO certifications, including ISO9001:2015 for impeccable Quality Management and ISO14001:2015 for exemplary Environmental Management, Newin is a beacon of superior quality and an advocate for 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 ingeniously engineered for optimal performance, setting new standards in the industry.
· NSH/ NST Our Highly efficient Open Type Cooling Tower Series is meticulously designed to cater to a wide spectrum of diversified applications.
· NTG Our robust Industrial Type Cooling Tower Series is precisely tailored to meet the rigorous demands of challenging environments.
· NECN/NECH Our sophisticated Evaporative Condenser systems deliver unrivaled cooling efficiency and performance.
· NWFL Our innovative Dry Air Cooler solutions offer exceptional high-capacity and energy-efficient performance, redefining industry standards.


NEWIN provides an extensive inventory of premium cooling tower accessories, expertly catering to both maintenance and replacement needs across various cooling tower sizes and types. Connect with us to tailor the perfect cooling tower accessories that meet your specific requirements.

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

Packaging & Shipping

Open Type Cooling Towers Shipment: Experience the epitome of seamless transit with Newin (Guangdong) Machinery Co., Ltd.'s expertly coordinated shipping solutions. Rest assured that your equipment will arrive punctually and in immaculate condition, allowing you to enjoy unparalleled peace of mind.

Closed Type Cooling Towers Shipment: Discover unrivaled assurance with our meticulously designed shipping process, crafted to provide secure and efficient delivery. Newin (Guangdong) Machinery Co., Ltd. guarantees the utmost care in handling your precious assets as they journey safely to their destination.

Technical Strength& Standards

Certifications