Unleash the power of innovation with our High-Capacity Dry Air Cooler. This cutting-edge solution is engineered to redefine the standards of cooling efficiency, providing you with unparalleled innovative cooling solutions.
NWFL-V Introducing the NWFL-V series, our V type dry air cooler, masterfully crafted with a state-of-the-art Free Cooling System. Experience the pinnacle of efficient cooling, remarkably ideal for HVAC systems and other critical facilities. Enjoy the added benefit of non-water consumption, offering a more sustainable and cost-effective alternative to traditional evaporative cooling methods.
Features
· Ingenious V-type design coupled with a revolutionary Free Cooling system,
Achieve unparalleled cooling efficiency without the need for water consumption.
· Integrating highly efficient components such as the cutting-edge EC motor,
Ensures maximum system efficiency while delivering outstanding energy savings.
· Boasting extensive redundancy to meet demanding conditions,
Effectively eliminating any risk of thermal performance degradation.
· Promises superior reliability and effortless maintenance for peace of mind.
Working Principle
When the NWFL-V adiabatic cooler is in operation:
The EC fan system draws in the cool, dry air, directing it seamlessly into the tower through the innovative V-shaped finned tube heat exchanger. This intelligently engineered V-shaped design boasts a large contact surface, which significantly accelerates the cooling process for both ambient air and the hot process fluid. This results in a remarkable enhancement of heat exchange efficiency. Upon experiencing ample partition wall heat exchange with the refreshing cool air, the hot saturated air is efficiently expelled outside of the tower, thereby achieving outstanding Free Cooling (non-evaporative cooling) capabilities.
| Series |
Type |
Capacity |
1. Fan Drive System |
2. Heat Exchange System |
| NWFL-V |
V |
Range |
EC axial fans |
Finned coil |
| Maximum thermal performance |
207~936kw |
Intelligent frequency conversion,
more energy saving |
Maximum heat transfer surface |
Free cooling
system |
Non-evaporative cooling, non-water consumption; Dry air cooler can replace chillers in winter, greatly reduce energy consumption. |
| Application |
Small to medium industries & HVAC;
The places with limited water consumption;
High temperature industrial cooling process etc. |
|
|
Parameter
| Model |
Dry Cooling |
Fan Motor |
Dimension (mm) |
Weight |
| Fluid flow |
Cooling capacity |
Power |
L |
W |
T |
Shipping |
Operation |
| m³/h |
kW |
kW |
mm |
mm |
mm |
kg |
kg |
| NWFL-270V |
40 |
207 |
6.317 |
3750 |
2050 |
2156 |
1477 |
1633 |
| NWFL-400V |
54 |
279 |
6.887 |
3750 |
2050 |
2206 |
1651 |
1885 |
| NWFL-540V |
67 |
346 |
7.835 |
3750 |
2050 |
2246 |
1825 |
2137 |
| NWFL-490V |
71 |
367 |
10.797 |
5000 |
2050 |
2534 |
2118 |
2400 |
| NWFL-730V |
97 |
502 |
13.118 |
5000 |
2050 |
2581 |
2415 |
2838 |
| NWFL-970V |
120 |
620 |
15.889 |
5000 |
2050 |
2613 |
2712 |
3276 |
| NWFL-770V |
113 |
584 |
18.569 |
6250 |
2050 |
2951 |
2643 |
3086 |
| NWFL-1150V |
152 |
786 |
23.522 |
6250 |
2050 |
2987 |
3079 |
3744 |
| NWFL-1530V |
181 |
936 |
25.605 |
6250 |
2050 |
3011 |
3515 |
4402 |
Note:
1. Our standard design working condition offers optimal fluid temperature ranging from 46ºC to 41ºC, ensuring superior performance and reliability for your cooling needs.
2. Experience consistent cooling efficiency with our design ambient wet/dry bulb temperatures, set at 21ºC and 31ºC respectively, to accommodate diverse environmental demands.
3. The data above is tailored for use with a 40% ethylene glycol solution, ensuring maximum efficiency and operational safety.
4. For custom conditions beyond our standard design, please reach out to your dedicated NEWIN sales representative to discuss tailored solutions that meet your specific cooling requirements.
Components& Options
· Heavy-duty Construction
The robust galvanized steel panels, fortified with NEWIN Armour anti-corrosion coating, exhibit extraordinary resistance akin to stainless steel. This formidable protection enables our system to endure high-concentration cycles, significantly curtailing water usage. In the event of any damage, this resilient coating is effortlessly repairable, ensuring longevity and sustainability.
· V Type Finned Coil Heat Exchanger
Our V Type finned coil heat exchanger, crafted with precision using copper tubes and aluminum fins, is spaced optimally for unparalleled heat exchange performance. The copper tubes are expertly brazed to the coil headers and flared to the finned coil, guaranteeing unmatched thermal conduction and efficiency.
· EC Axial Fan
- Our EC motor, featuring a straight-shaft drive with an IP55 protection grade and F insulation class, is meticulously engineered for prolonged operation in challenging hot and humid climates. Its seamless operation redefines energy efficiency, surpassing IE4 standards.
- Outfitted with durable tapered roller bearings, these fans boast superior load-bearing capabilities and a remarkable service lifespan of over 20,000 hours, providing consistent high performance and unmatched durability.
- With rigorous static and dynamic testing, noise is substantially reduced without compromising heat exchange efficacy. PFC technology keeps harmonics under 35%, so the EC fan system maintains exceptional static efficiency, even at lower speeds.
· Adiabatic Intelligent Controls
- Our EC fans offer intelligent frequency conversion, meticulously tailored to the specific site conditions, thus maximizing energy savings and operational efficiency.
- In scenarios where water usage is restricted, the dry operation mode is seamlessly activated, ensuring uninterrupted performance.
· Options
- Enhance the coil's resistance capabilities for even greater durability.
- Implement a coil freeze-up safeguard to ensure optimal functionality in all climates.
- Opt for a low noise upgrade to ensure quieter operation without compromising performance.
- Increase the system's redundancy for enhanced reliability and operational assurance.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant heart of Huizhou, Guangdong, our expansive manufacturing base covers an impressive 10,000 square meters. This state-of-the-art environment fosters innovation and excellence, making it the perfect setting for pioneering production.
ISO CERTIFICATION
Boasting prestigious certifications such as ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin is a shining example of unwavering dedication 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 Experience the future of cooling with our state-of-the-art Closed Type Cooling Tower Series, masterfully engineered for optimal performance and efficiency.
·
NSH/ NST Discover unmatched efficiency with our Open Type Cooling Tower Series, designed to meet a diverse range of applications.
·
NTG Our robust Industrial Type Cooling Tower Series is designed to excel in the most demanding environments, offering unparalleled reliability.
·
NECN/NECH Experience the cutting-edge with our sophisticated Evaporative Condenser systems, delivering superior cooling efficiency and performance.
·
NWFL Introducing our innovative Dry Air Cooler solutions, providing high-capacity and energy-efficient performance for all your cooling needs.
NEWIN offers an extensive inventory of premium cooling tower accessories, perfectly catering to maintenance and replacement needs across various cooling tower sizes and types. Contact us to customize the precise cooling tower accessories you need.
CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, each meticulously crafted to enhance functionality and performance.
· Water distribution elements such as nozzles and drift eliminators, expertly designed for superior fluid management and efficiency.
· Heat exchange components like PVC infills and cooling coils, ensuring outstanding thermal transfer efficiency.
· Additional accessories, including air inlet louvers and valves, are meticulously engineered for seamless and efficient integration.
Packaging & Shipping
Open Type Cooling Towers Shipment: Immerse yourself in a smooth shipping experience with our expertly managed logistics solutions that guarantee your equipment reaches its destination promptly and in flawless condition.
Closed Type Cooling Towers Shipment: Enjoy peace of mind with our secure and efficient delivery services, featuring a meticulous handling process that ensures the protection and integrity of your valuable assets every step of the way.
Technical Strength& Standards
Certifications
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