Pioneering High-Capacity Dry Air Cooler for Cutting-Edge Innovative Cooling Solutions
Model: NWFL-V The NWFL-V series stands out as the V type dry air cooler, meticulously crafted with a state-of-the-art Free Cooling System. It delivers unparalleled efficient cooling performance, making it an exceptional choice particularly for HVAC systems and various other facilities, all while boasting the advantage of non-water consumption in stark contrast to traditional evaporative cooling methods.
Features
· Ingeniously crafted with a V-type design that incorporates a Free cooling system,
Offering exceptional cooling efficiency with the added advantage of zero water consumption.
· Equipped with optimally efficient components, including a cutting-edge EC motor,
Ensuring peak system efficiency for outstanding energy savings.
· Provides extensive redundancy,
Effectively eliminating any thermal performance loss.
· Built with high reliability and designed for easy maintenance.
Working Principle
Unveiling the Operation of the NWFL-V Adiabatic Cooler:
The EC fan system ingeniously pulls in cool, dry air, channeling it through the V-shaped finned tube heat exchanger within the tower. This innovative V-shaped configuration maximizes contact surface area, dramatically accelerating the cooling process for both air and hot process fluids. As a result, a remarkable enhancement in heat exchange efficiency is achieved. Following a comprehensive partition wall heat exchange with the incoming cool, dry air, the hot, saturated air is effectively expelled outside the tower, culminating in a superbly efficient Free Cooling process, without any evaporation.
| 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 from galvanized steel panels, the equipment features the premium NEWIN Armour anti-corrosion coating. This innovative shield offers stellar resistance akin to stainless steel, ensuring the system thrives in high-concentration cycles and significantly trims water usage. Should it incur damage, the coating is easily amendable.
· V Type Finned Coil Heat Exchanger
Our expertly engineered finned coil heat exchanger is crafted with precision, using copper tubes and aluminum fins spaced to ensure optimal heat transfer. The copper tubes are brazed to the coil headers and flared to the fins, ensuring uninterrupted thermal conduction for exceptional performance.
· EC Axial Fan
- Boasting an IP55 protection grade and F insulation, our EC motor's straight-shaft drive is designed for continuous operation in challenging hot and humid environments, ensuring smooth function and exceeding IE4 energy efficiency standards.
- Our fans feature robust tapered roller bearings, providing superior load-bearing capabilities and a remarkable service lifespan of over 20,000 hours, promising enduring performance and dependability.
- Through exhaustive static and dynamic testing, our fans minimize noise while maximizing heat exchange efficiency. Advanced PFC technology keeps harmonics below 35%, ensuring the system maintains high static efficiency even at reduced speeds.
· Adiabatic Intelligent Controls
- With intelligent frequency conversion, our EC fans adapt seamlessly to various onsite conditions, enhancing energy savings through optimized performance.
- The system can operate in dry mode, ensuring functionality even when water use is restricted.
· Options
- Enhance the coil's resistance capability for greater durability.
- Integrated coil freeze-up protection to prevent operational interruptions.
- Opt for our low noise upgrade to create a quieter work environment.
- Increase the system's redundancy for added reliability.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant and dynamic city of Huizhou, Guangdong, our expansive manufacturing base covers a remarkable 10,000 square meters. This state-of-the-art facility is dedicated to fostering innovation and achieving excellence in production, setting high standards in the industry.
ISO CERTIFICATION
Proudly emblazoned with prestigious ISO certifications, Newin is a paragon of excellence. With ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, our steadfast commitment to superior quality and sustainable practices is vividly demonstrated.
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 with our Cutting-edge Closed Type Cooling Tower Series, meticulously engineered for exceptional performance and reliability.
·
NSH/ NST Discover unparalleled efficiency with our Open Type Cooling Tower Series, expertly designed for a wide range of applications.
·
NTG Built to withstand the toughest conditions, our Industrial Type Cooling Tower Series is robust and tailored for demanding environments.
·
NECN/NECH Our sophisticated Evaporative Condenser systems offer unmatched cooling efficiency, setting a benchmark in performance.
·
NWFL Introducing our innovative Dry Air Cooler solutions, providing high-capacity, energy-efficient performance for the modern age.
NEWIN offers an extensive range of premium cooling tower accessories, perfectly catering to your maintenance and replacement demands across various cooling tower sizes and types. Contact us to customize the precise accessories you need for optimal performance.
CONTAIN:
· Expertly crafted fan drive system components, including the fan, fan stack, reducer, motor, and shaft, all designed to enhance functionality and longevity.
· Water distribution elements such as nozzles and drift eliminators, meticulously engineered for optimal fluid management and performance.
· Efficient thermal management with heat exchange components like PVC infills and cooling coils, designed to ensure superior thermal transfer.
· Additional meticulously engineered accessories, including air inlet louvers and valves, designed for seamless integration and exceptional performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience the pinnacle of logistics excellence with our expertly orchestrated shipping solutions, designed to ensure your cutting-edge equipment arrives precisely when you need it and in impeccable condition. Trust our dedicated team to manage every detail, guaranteeing a seamless experience from our hands to yours.
Closed Type Cooling Towers Shipment: Discover unparalleled peace of mind with our secure and efficient delivery process. Our meticulous handling ensures that your invaluable assets are protected at every stage of their journey. Rest easy knowing that with our careful attention to detail, your shipment will reach its destination safely and on schedule.
Technical Strength& Standards
Certifications
Audited Supplier 
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