Introducing our High-Capacity Dry Air Cooler, a marvel of engineering designed to deliver Innovative Cooling Solutions that set new benchmarks in performance!
NWFL-V The NWFL-V series is an expertly engineered V type dry air cooler, meticulously crafted with an advanced Free Cooling System. This powerful and efficient cooling solution is particularly ideal for HVAC systems and a wide range of other facilities. It stands out by offering exceptional cooling efficiency with zero water consumption, presenting a superior alternative to traditional evaporative cooling methods.
Features
· Ingeniously engineered with a V type design and an advanced Free Cooling system,
delivering high cooling efficiency without the need for water consumption, making it an environmentally conscious choice.
· Equipped with top-tier efficient components, such as the exceptional EC motor,
ensuring maximum system efficiency and impressive energy savings for sustainable operations.
· Designed with large redundancy options,
offering assurance by eliminating any potential thermal performance loss.
· Built for high reliability and user-friendly maintenance, ensuring long-lasting performance and ease of service.
Working Principle
When the NWFL-V adiabatic cooler is in operation:
Experience the cutting-edge innovation of the EC fan system as it draws in refreshingly cool dry air. This air is masterfully channeled through the V-shaped finned tube heat exchanger within the tower. The ingenious V-shaped design boasts an expansive contact surface that turbocharges the cooling process, enhancing the thermal exchange between the air and the hot process fluid to unprecedented levels of efficiency. As the cool dry air engages in thorough partition wall heat exchange with the hot, saturated air, the latter is seamlessly expelled outside the tower. This sophisticated process culminates in the attainment of highly efficient Free Cooling, ensuring non-evaporative cooling that sets new standards in energy conservation and performance.
| 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: For optimal performance, the fluid temperature entering and exiting should be at 46ºC and 41ºC respectively, ensuring efficiency and reliability.
2. Standard design ambient wet/dry bulb temperature: The ideal ambient temperatures are set at 21ºC for wet bulb and 31ºC for dry bulb conditions, promoting effective cooling.
3. Above data sheet based on 40% ethylene glycol solution fluid: The specifications provided are tailored for use with a 40% ethylene glycol solution, maximizing the product's cooling capabilities.
4. Please contact NEWIN sales representative if working condition not same as above standard design condition: For customized assistance and adjustments outside the standard parameters, please reach out to your dedicated NEWIN sales representative who will guide you to the perfect solution.
Components& Options
· Heavy-duty Construction
Our innovative construction features galvanized steel panels, enhanced by NEWIN Armour anti-corrosion coating, providing extraordinary resilience akin to stainless steel. This sophisticated design allows operation at higher concentration cycles, significantly decreasing water usage. Damaged coatings are effortlessly repairable, ensuring your equipment's longevity.
· V Type Finned Coil Heat Exchanger
Our advanced finned coil heat exchanger is crafted with premium copper tubes and aluminum fins, precisely spaced for optimal thermal exchange efficiency. The robust copper tubes are securely brazed to the coil headers and flared to the finned coil, ensuring seamless thermal conduction and top-notch performance.
· EC Axial Fan
- Our EC motor features a state-of-the-art straight-shaft drive with an IP55 protection grade and F insulation grade, perfectly engineered for sustained operation in challenging hot and humid environments, delivering unparalleled energy efficiency that meets or surpasses IE4 standards.
- Built with durable tapered roller bearings, our fans excel in load-bearing capacity and boast an impressive lifespan exceeding 20,000 hours, ensuring you experience exceptional performance and durable service.
- Through meticulous static and dynamic testing, noise levels are minimized without compromising superior heat exchange capabilities. Our PFC technology ensures harmonics remain below 35%, guaranteeing the EC fan system's high static efficiency persists across varying speeds.
· Adiabatic Intelligent Controls
- With intelligent frequency conversion, our EC fans adapt seamlessly to diverse on-site conditions, maximizing energy savings.
- Enables dry operation when water usage is restricted, ensuring continuous performance.
· Options
- Enhance coil resistance capacity
- Built-in safeguard against coil freeze-ups
- Optional low noise enhancements
- Options to boost redundancy levels
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant and industrious city of Huizhou, Guangdong, our expansive manufacturing base covers a remarkable 10,000 square meters. This ultra-modern facility is a beacon of innovation and production excellence, ensuring we remain at the cutting edge of the industry.
ISO CERTIFICATION
Proudly holding prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a paragon of commitment to supreme 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 meticulously engineered to deliver optimal performance, ensuring efficient and reliable cooling for a variety of applications.
·
NSH/ NST Our highly efficient Open Type Cooling Tower Series is designed to meet the needs of diversified applications, providing exceptional cooling capabilities and adaptability.
·
NTG This robust Industrial Type Cooling Tower Series is tailored for the most demanding environments, offering unparalleled durability and efficiency.
·
NECN/NECH Our sophisticated Evaporative Condenser systems are crafted to deliver superior cooling efficiency, setting a new standard in performance excellence.
·
NWFL The innovative Dry Air Cooler solutions provide high-capacity, energy-efficient performance, making them a standout choice for modern cooling requirements.
NEWIN offers a comprehensive inventory of premium cooling tower accessories, which are perfect for maintenance and replacement demands. We cater to a variety of cooling tower sizes and types. Reach out to us to tailor the precise cooling tower accessories you require, ensuring optimal performance and longevity.
CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, expertly engineered to enhance functionality and performance.
· Water distribution elements like nozzles and drift eliminators, meticulously designed for optimal fluid management and efficiency.
· Heat exchange components such as PVC infills and cooling coils, ensuring efficient thermal transfer for exceptional cooling performance.
· Additional accessories including air inlet louvers and valves, meticulously crafted for seamless integration and enhanced system efficiency.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience the epitome of seamless transit with our expertly coordinated shipping solutions. Rest assured, your equipment will arrive punctually and in immaculate condition, ready to elevate your operational efficiency.
Closed Type Cooling Towers Shipment: Discover unparalleled peace of mind with our secure and efficient delivery services. Our meticulous handling process ensures that your valuable assets are safeguarded every step of their journey, reaching you in perfect condition.
Technical Strength& Standards
Certifications
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