Unleash the power of innovation with our High-Capacity Dry Air Cooler, crafted to deliver cutting-edge cooling solutions for the modern era. This product represents the pinnacle of engineering excellence, ensuring optimal performance and reliability.
NWFL-V Introducing the NWFL-V series, a V-type dry air cooler meticulously engineered to integrate seamlessly with Free Cooling Systems. Experience unparalleled efficiency in cooling, perfectly tailored for HVAC systems and a variety of other applications. Enjoy the remarkable advantage of zero water consumption, setting a new standard in eco-friendly cooling when compared to traditional evaporative solutions.
Features
· Ingeniously engineered V type design coupled with an advanced Free cooling system, delivering unparalleled performance.
High cooling efficiency expertly achieved with zero water consumption, merging sustainability with superior functionality.
· Incorporation of optimally efficient components, such as the state-of-the-art EC motor,
ensures peak system efficiency and maximum energy savings, redefining eco-friendliness and innovation.
· Generous redundancy provisions are available,
effectively eliminating any thermal performance loss, thus maintaining consistent excellence.
· Exceptional reliability combined with ease of maintenance, offering a seamless operational experience.
Working Principle
When the NWFL-V adiabatic cooler from Newin (Guangdong) Machinery Co., Ltd. springs into action:
The sophisticated EC fan system expertly draws in the crisp and refreshing dry air, which gracefully makes its way into the cooling tower via the meticulously engineered V-shaped finned tube heat exchanger. This innovative V-shaped design boasts a large contact surface, ensuring a rapid and efficient cooling process for both the incoming air and the heated process fluid. This results in a remarkable boost in heat exchange efficiency. As this fluid undergoes an intensive partition wall heat exchange with the fresh, cool air, the hot saturated air is effectively expelled from the tower. This process achieves outstanding Free Cooling, which is a non-evaporative cooling method, ensuring optimal performance and energy efficiency.
| 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: Enjoy optimal performance with fluid in/out temperatures meticulously set at 46/41ºC, ensuring efficiency and reliability.
2. Standard design ambient wet/dry bulb temperature: Experience precise climate control with ambient wet/dry bulb temperatures of 21/31ºC, tailored for superior cooling results.
3. The above data sheet is crafted based on a 40% ethylene glycol solution fluid, providing a robust framework for effective cooling performance.
4. For conditions differing from the above standard design, please reach out to your dedicated NEWIN sales representative. Our team will ensure the ideal configuration for your specific needs, maximizing the potential of your cooling system.
Components& Options
· Heavy-duty Construction
Our galvanized steel panels, fortified with the innovative NEWIN Armour anti-corrosion coating, offer unparalleled resistance against harsh elements. Designed to rival stainless steel's robustness, these panels enable the equipment to operate under higher concentration cycles, significantly curtailing water usage. Furthermore, should any damage occur, the coating is easily restorable, ensuring longevity and resilience.
· V Type Finned Coil Heat Exchanger
Masterfully crafted, our finned coil heat exchanger utilizes precision-engineered copper tubes paired with meticulously spaced aluminum fins, delivering unmatched heat exchange efficiency. The copper tubes are securely brazed to coil headers and flared to the finned coil, maximizing thermal conduction continuity.
· EC Axial Fan
- Our cutting-edge EC motor features a direct straight-shaft drive, IP55 protection, and F insulation grade, engineered to thrive in intense heat and humidity. Its smooth operation ensures exceptional energy savings, surpassing IE4 standards effortlessly.
- Engineered with durable tapered roller bearings, our fans boast remarkable load capacity and a formidable lifespan over 20,000 hours, guaranteeing high performance and enduring reliability.
- Extensive static and dynamic evaluations ensure minimal noise without compromise on heat exchange excellence. Thanks to advanced PFC technology, harmonics remain under 35%, ensuring the EC fan system excels in static efficiency even at lower speeds.
· Adiabatic Intelligent Controls
- EC fans equipped with intelligent frequency conversion adapt seamlessly to diverse site conditions, optimizing energy use.
- Operates efficiently in dry conditions when water restrictions apply.
· Options
- Enhance coil resistance for greater durability
- Coil freeze-up protection feature
- Low noise level enhancement
- Boost redundancy levels for increased reliability
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant locale of Huizhou, Guangdong, our expansive manufacturing base spans an impressive 10,000 square meters, offering a cutting-edge environment fostering innovation and excellence in production.
ISO CERTIFICATION
Boasting the prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin demonstrates an unwavering commitment 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 Our cutting-edge Closed Type Cooling Tower Series is precisely engineered for optimal performance, meeting the highest standards of excellence.
·
NSH/ NST Experience the highly efficient Open Type Cooling Tower Series, expertly designed to cater to diversified applications with unmatched efficiency.
·
NTG Discover our robust Industrial Type Cooling Tower Series, tailored expertly for performance in demanding environments.
·
NECN/NECH Our sophisticated Evaporative Condenser systems deliver superior cooling efficiency, setting new benchmarks in performance.
·
NWFL Innovative Dry Air Cooler solutions offering high-capacity and energy-efficient performance for modern needs.
NEWIN provides a comprehensive inventory of premium cooling tower accessories, catering to maintenance and replacement demands across a variety of cooling tower sizes and types. Contact us to tailor the precise cooling tower accessories you need, ensuring seamless performance.
CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, all expertly crafted to enhance functionality and durability.
· Water distribution elements like nozzles and drift eliminators, engineered for optimal fluid management, ensuring peak operational efficiency.
· Heat exchange components such as PVC infills and cooling coils, designed to ensure efficient thermal transfer and outstanding performance.
· Additional accessories including air inlet louvers and valves, meticulously engineered for seamless integration and superior performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Delight in the peace of mind that comes with our smoothly orchestrated shipping solutions, crafted to guarantee your equipment reaches its destination on schedule and perfectly intact.
Closed Type Cooling Towers Shipment: Embrace the confidence that comes from our exceptionally reliable delivery service, where every step is meticulously managed to protect and preserve your valuable assets from departure to arrival.
Technical Strength& Standards
Certifications
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