NEWIN High-Capacity Dry Air Cooler: Elevate Your Cooling Experience with Cutting-Edge Innovation.
NWFL-V The NWFL-V series represents the zenith of cooling technology, featuring a sophisticated V type dry air cooler superbly crafted with an advanced Free Cooling System. Revel in unparalleled cooling efficiency, making it the perfect choice for HVAC systems and various other state-of-the-art facilities. Indulge in exceptional cooling prowess while being eco-conscious, as this groundbreaking technology dramatically reduces water usage, setting it apart from conventional evaporative cooling techniques. Experience a new era of resource-efficient cooling with the NWFL-V series.
Features
· Ingeniously crafted V-type design coupled with a cutting-edge Free Cooling System,
Delivering unparalleled cooling efficiency while masterfully eliminating the need for water consumption.
· Integrates highly efficient components, including the sophisticated EC motor,
Ensuring optimal system efficiency and offering remarkable energy savings.
· Thoughtfully designed with comprehensive redundancy,
Guaranteeing consistent performance by adeptly preventing any loss in thermal efficiency.
· Offers supreme reliability along with hassle-free maintenance for ultimate ease of use.
Working Principle
When the NWFL-V adiabatic cooler springs into action:
The cutting-edge EC fan system, a masterpiece of modern engineering, deftly draws in refreshingly cool, dry air, guiding it seamlessly into the tower via the brilliantly conceived V-shaped finned tube heat exchanger. This innovative V-shaped architecture significantly amplifies the cooling prowess by expanding the contact surface area, thus magnifying the cooling effect on both the incoming air and the heated process fluid. This results in a substantial leap in heat exchange efficiency. Upon achieving optimal heat exchange with the cool, dry air through the partition wall, the hot saturated air is masterfully expelled from the tower, achieving unparalleled Free Cooling through an entirely non-evaporative process.
| 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 |
Cooling Capacity |
Total Dimension |
Fan |
Weight |
| L |
W |
H |
Nos of Fans |
Noise Level |
Power |
Shipping |
Operation |
| kw |
mm |
mm |
mm |
Nos |
dB(A) |
kw |
kg |
kg |
| NWFL-231-4D10-800V |
200 |
2740 |
2050 |
2190 |
4 |
79.4 |
3.14 |
1187 |
1386 |
| NWFL-231-6D10-800V |
250 |
2740 |
2050 |
2190 |
4 |
82.7 |
3.76 |
1332 |
1586 |
| NWFL-231-8D10-800V |
290 |
2740 |
2050 |
2190 |
4 |
87.8 |
4.89 |
1477 |
1786 |
| NWFL-241-4D10-800V |
255 |
2740 |
2050 |
2550 |
4 |
80 |
4.43 |
1329 |
1590 |
| NWFL-241-6D10-800V |
315 |
2740 |
2050 |
2550 |
4 |
81.8 |
5.47 |
1522 |
1854 |
| NWFL-241-8D10-800V |
360 |
2740 |
2050 |
2550 |
4 |
84.5 |
6.49 |
1714 |
2119 |
| NWFL-251-4D10-800V |
310 |
2740 |
2050 |
2980 |
4 |
81.5 |
6.44 |
1493 |
1817 |
| NWFL-251-6D10-800V |
400 |
2740 |
2050 |
2980 |
4 |
83 |
7.61 |
1732 |
2146 |
| NWFL-251-8D10-800V |
450 |
2740 |
2050 |
2980 |
4 |
85 |
8.81 |
1971 |
2475 |
| NWFL-261-4D10-900V |
375 |
2740 |
2250 |
3300 |
4 |
80.8 |
7.37 |
1675 |
2060 |
| NWFL-261-6D10-900V |
470 |
2740 |
2250 |
3300 |
4 |
84.9 |
8.35 |
1961 |
2453 |
| NWFL-261-8D10-900V |
535 |
2740 |
2250 |
3300 |
4 |
86.4 |
9.75 |
2247 |
2847 |
Note:
1. Standard design working condition- Fluid in/out Temp. Difference: 5ºC.
2. Standard design ambient temperature- Temp. Approach: 15ºC.
3. Thermal design based on pure water.
4. Please contact NEWIN sales representative if the working condition is different from the above standard design condition.
Components& Options
· Heavy-duty Construction
Crafted with meticulous precision, our galvanized steel panels are fortified with the revolutionary NEWIN Armour anti-corrosion coating. This state-of-the-art protective layer provides unparalleled resistance, comparable to stainless steel, allowing for operation at higher concentration cycles. This innovative feature not only extends the equipment's operational life but also dramatically reduces water usage. Furthermore, in the event of minor damage, the coating can be easily repaired, ensuring lasting durability and dependability.
· V Type Finned Coil Heat Exchanger
Engineered to perfection, our finned coil heat exchanger features copper tubes expertly integrated with strategically spaced aluminum fins, achieving maximum heat exchange efficiency. The copper tubes are precisely brazed to the coil headers and expertly flared to the finned coil, ensuring superior thermal conduction and optimal performance.
· EC Axial Fan
- Our EC motor's straight-shaft drive, crafted with unmatched precision, boasts an impressive IP55 protection grade and F insulation grade, engineered for superior performance. It ensures uninterrupted, efficient operation in challenging hot and humid conditions while delivering energy efficiency that meets or exceeds IE4 standards.
- Equipped with robust tapered roller bearings, our fans exhibit remarkable load-bearing capacity and provide an exceptional service life of over 20,000 hours, guaranteeing consistent performance and durability throughout the years.
- Through rigorous static and dynamic testing, we've meticulously minimized noise while maintaining outstanding heat exchange efficiency. By harnessing PFC technology, harmonics are kept below 35%, ensuring that our EC fan system maintains high static efficiency even at reduced speeds, offering a perfect balance of power and serenity.
· Adiabatic Intelligent Controls
- Our EC fans incorporate intelligent frequency conversion, adapting seamlessly to diverse operational requirements and significantly optimizing energy savings.
- The system facilitates dry operation capabilities for instances where water usage is limited, ensuring unwavering reliability across various conditions.
· Options
- Enhance the coil's resistance to external elements, significantly boosting its longevity and durability.
- Implement a coil freeze-up safeguard to maintain operational integrity even in colder climates.
- Choose our low-noise upgrade to enjoy quieter operation without sacrificing performance.
- Increase redundancy for heightened reliability and added assurance in operation.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled within the vibrant heart of Huizhou, Guangdong, our expansive manufacturing base stretches across an impressive 10,000 square meters. This state-of-the-art facility is a cornerstone of innovation and a beacon of production excellence, setting the stage for groundbreaking achievements.
ISO CERTIFICATION
Newin proudly holds prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management. This underscores our unwavering commitment to superior quality and sustainable, eco-friendly 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 meticulously engineered to deliver optimal performance, ensuring reliability and efficiency in every operation.
·
NSH/ NST Our highly efficient Open Type Cooling Tower Series is masterfully designed for diversified applications, offering flexibility and exceptional performance.
·
NTG Our robust Industrial Type Cooling Tower Series is specifically tailored to meet the demands of challenging environments, providing unparalleled durability and efficiency.
·
NECN/NECH Our sophisticated Evaporative Condenser systems are crafted to deliver superior cooling efficiency, setting new standards in the industry.
·
NWFL Our innovative Dry Air Cooler solutions offer high-capacity, energy-efficient performance, redefining cooling technology with their advanced design.
NEWIN offers a comprehensive inventory of premium cooling tower accessories, meticulously crafted to cater to maintenance and replacement demands across a variety of cooling tower sizes and types. Reach out to us to customize the precise cooling tower accessories that meet your specific needs.
CONTAIN:
· Our fan drive system components, including fan, fan stack, reducer, motor, and shaft, are expertly crafted to enhance functionality and ensure seamless operation.
· Our water distribution elements, such as nozzles and drift eliminators, are designed for optimal fluid management, ensuring efficiency and reliability.
· Our heat exchange components, including PVC infills and cooling coils, guarantee efficient thermal transfer and robust performance.
· Our additional accessories, including air inlet louvers and valves, are meticulously engineered for seamless integration and superior functionality.
Packaging & Shipping
Open Type Cooling Towers Shipment: Embark on a worry-free journey with our meticulously planned shipping solutions, ensuring your advanced equipment reaches you punctually and in perfect condition. Rely on our seasoned logistics team to manage every intricate detail seamlessly, allowing you to concentrate on your core business priorities.
Closed Type Cooling Towers Shipment: Enjoy unmatched peace of mind with our secure and timely delivery of Closed Type Cooling Towers. Our thorough handling protocols are tailored to protect your valuable assets, guaranteeing they arrive at their destination intact. Rest assured, our precise shipping strategies safeguard your investments every step of the way.
Technical Strength& Standards
Certifications
Audited Supplier 
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