Introducing the High-Capacity Dry Air Cooler, a marvel in innovative cooling solutions that redefines efficiency and performance. This exceptional cooling system is designed to meet the demands of modern industries with unmatched reliability.
NWFL-V This series, the NWFL-V, represents a state-of-the-art V-type dry air cooler that incorporates an advanced Free Cooling System. Delivering efficient and powerful cooling, it is particularly suitable for use in HVAC systems and a variety of other facilities. Notably, it achieves this remarkable performance without the need for water, offering a substantial advantage over traditional evaporative cooling methods.
Features
· Revolutionary V-type design paired with an innovative Free Cooling system,
Delivering exceptional cooling efficiency without the need for water consumption.
· Incorporates optimal, highly efficient components such as the advanced EC motor,
Ensuring maximum system efficiency while achieving significant energy savings.
· Provides substantial redundancy,
Effectively eliminating any risk of thermal performance loss.
· Offers superior reliability with easy maintenance for uninterrupted operation.
Working Principle
When NWFL-V adiabatic cooler is in operation:
The state-of-the-art EC fan system expertly draws in cool, dry air, channeling it seamlessly into the tower via the innovative V-shaped finned tube heat exchanger. This sophisticated design, characterized by its expansive contact surface, dramatically speeds up the cooling process, ensuring both the air and hot process fluid are efficiently cooled. This cutting-edge process results in a remarkable boost in heat exchange efficiency. Following an extensive partition wall heat exchange with the cool dry air, the hot saturated air is expelled from the tower, culminating in the attainment of highly efficient Free Cooling (non-evaporative cooling).
| 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. Standard Design Working Condition: The fluid's in/out temperature is precisely set at 46/41ºC for optimal performance.
2. Standard Design Ambient Wet/Dry Bulb Temperature: Engineered for conditions at 21/31ºC, ensuring efficiency and reliability.
3. The above data sheet reflects performance metrics based on a 40% ethylene glycol solution fluid, offering dependable results.
4. If your operational requirements differ from the standard design conditions, please reach out to a NEWIN sales representative to tailor the solution perfectly to your needs.
Components& Options
· Heavy-duty Construction
Crafted with precision, the galvanized steel panel of our Advanced Industrial Dry Cooler boasts the NEWIN Armour anti-corrosion coating, rivaling the resilience of stainless steel. This superior resistance empowers the equipment to function at elevated concentration cycles, significantly reducing water consumption. Any damage to the coating is easily repairable, ensuring long-lasting durability and reliability.
· V Type Finned Coil Heat Exchanger
Engineered for excellence, our finned coil heat exchanger integrates copper tubes and aluminum fins, strategically spaced to optimize heat exchange performance. The copper tubes are meticulously brazed to the coil headers and flared to the finned coil, ensuring seamless thermal conduction for superior efficiency.
· EC Axial Fan
- Our EC motor features a straight-shaft drive with an IP55 protection grade and F insulation, ideal for enduring the challenges of hot and humid environments. It operates with remarkable smoothness and exceptional energy efficiency, meeting or surpassing IE4 standards.
- Enhanced with durable tapered roller bearings, our fans promise exceptional load-bearing capacity and a remarkable lifespan exceeding 20,000 hours, ensuring sustained high performance and longevity.
- Through meticulous static and dynamic testing, noise levels are minimized while maintaining outstanding heat exchange performance. With advanced PFC technology, harmonics are kept below 35%, guaranteeing that the EC fan system delivers high static efficiency, even at reduced speeds.
· Adiabatic Intelligent Controls
- Our EC fans intelligently adjust frequency conversion to accommodate diverse onsite working conditions, optimizing energy savings.
- The force unit adapts to dry operation when water usage is restricted, ensuring flexibility and compliance with environmental constraints.
· Options
- Enhance the coil's resistance capabilities, ensuring robust performance under varied conditions.
- Incorporate a coil freeze-up safeguard to prevent operational interruptions in colder climates.
- Opt for a low noise upgrade, enhancing the acoustic environment of your operations.
- Increase the degree of redundancy for elevated reliability and peace of mind in critical applications.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant heart of Huizhou, Guangdong, our expansive and cutting-edge manufacturing base covers an impressive 10,000 square meters. This state-of-the-art facility is designed for fostering innovation and achieving production excellence, ensuring every product we create meets the highest standards.
ISO CERTIFICATION
Proudly earning prestigious ISO certifications-ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management-Newin sets the benchmark for superior quality and sustainable practices, embodying excellence at every level.
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 These cutting-edge Closed Type Cooling Tower Series are meticulously engineered for peak performance, offering unparalleled cooling efficiency.
·
NSH/ NST Our highly efficient Open Type Cooling Tower Series is designed with versatility in mind, catering to a wide array of applications for maximum utility.
·
NTG This Robust Industrial Type Cooling Tower Series is expertly crafted to withstand demanding environments, ensuring durability and reliability.
·
NECN/NECH The sophisticated Evaporative Condenser systems are engineered to deliver superior cooling efficiency, setting the standard for performance.
·
NWFL Our innovative Dry Air Cooler solutions offer high-capacity, energy-efficient performance, redefining industry expectations.
NEWIN offers a comprehensive and premium inventory of cooling tower accessories, designed to meet maintenance and replacement needs across various cooling tower sizes and types. Contact us to customize the perfect accessories for your specific requirements.
CONTAIN:
· Fan drive system components, including expertly crafted fan, fan stack, reducer, motor, and shaft, enhancing overall functionality.
· Water distribution elements, such as precision-designed nozzles and drift eliminators, ensuring optimal fluid management.
· Heat exchange components, including PVC infills and cooling coils, engineered for efficient thermal transfer.
· Additional accessories like meticulously engineered air inlet louvers and valves, designed for seamless integration into your systems.
Packaging & Shipping
Open Type Cooling Towers Shipment: Enjoy a seamless transit experience with our expertly coordinated shipping solutions. We ensure your equipment reaches its destination on time, maintained in pristine condition, providing you with peace of mind and reliability in every delivery.
Closed Type Cooling Towers Shipment: Experience the peace of mind that comes with secure and efficient delivery. Our meticulous handling processes safeguard your valuable assets throughout their entire journey, ensuring they arrive safely and in perfect condition.
Technical Strength& Standards
Certifications
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