Discover the pinnacle of cooling technology with our High-Capacity Dry Air Cooler, a masterpiece crafted for innovative and efficient cooling solutions.
NWFL-V The NWFL-V series stands as a testament to cutting-edge design in V-type dry air coolers, meticulously engineered with a Free Cooling System. Experience unparalleled efficiency in cooling, tailored specifically for HVAC systems and various other facilities. Revel in the advantage of no water consumption, setting it apart from traditional evaporative cooling methods.
Features
· Ingeniously crafted with a V-type design coupled with an innovative Free Cooling System,
This tower ensures outstanding cooling efficiency while consuming absolutely no water.
· Equipped with optimally efficient components, such as the state-of-the-art EC motor,
It maximizes system efficiency, offering unparalleled energy savings.
· Boasting substantial redundancy, this piece effectively
Mitigates any thermal performance loss, ensuring continuous operation.
· It exemplifies high reliability matched with effortless maintenance.
Working Principle
When NWFL-V adiabatic cooler is in operation:
The EC fan system orchestrates an inflow of refreshingly cool dry air, which seamlessly glides into the tower via the ingeniously designed V-shaped finned tube heat exchanger. This cutting-edge V-shaped configuration boasts an expansive contact surface, ingeniously expediting the cooling journey for both the air and the hot process fluid. This results in an impressive boost in heat exchange efficiency. As the hot saturated air engages in comprehensive partition wall heat exchange with the invigoratingly cool dry air, it is subsequently expelled from the tower. This elegant process culminates in the achievement of extraordinarily efficient Free Cooling, all without the need for 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: Fluid in/out temperature: 46/41ºC. Experience optimal performance under these precise thermal conditions, ensuring the utmost efficiency in your operations.
2. Standard design ambient wet/dry bulb temperature: 21/31ºC. This meticulous design ensures exceptional adaptability to diverse environmental conditions, maximizing the cooling tower's effectiveness.
3. Above data sheet based on 40% ethylene glycol solution fluid. This specification guarantees reliable and consistent performance across various industrial applications, tailored to your needs.
4. Please contact NEWIN sales representative if working condition not same as above standard design condition. Our dedicated team is ready to assist and provide tailored solutions to meet your specific requirements.
Components& Options
· Heavy-duty Construction
The innovative galvanized steel panel, fortified with NEWIN Armour's cutting-edge anti-corrosion coating, offers exceptional resistance akin to stainless steel. This ensures the equipment performs exceptionally well even with higher concentration cycles, significantly reducing water usage. Moreover, should any damage occur, the coating is effortlessly repairable, maintaining its integrity and reliability.
· V Type Finned Coil Heat Exchanger
This outstanding heat exchanger features copper tubes paired with aluminum fins, structured for optimal spacing, guaranteeing supreme thermal performance. The sophisticated brazing technique secures the copper tubes to the coil headers, while the innovative flaring method attaches them to the finned coil, ensuring seamless thermal conduction and enhanced durability.
· EC Axial Fan
- Our advanced EC motor, designed with a straight-shaft drive, boasts an IP55 protection grade coupled with F insulation, making it ideal for continuous operation in challenging hot and humid climates. It operates with exceptional smoothness and delivers remarkable energy efficiency, meeting or exceeding IE4 standards.
- Featuring durable tapered roller bearings, these fans provide tremendous load-bearing capacity and an extraordinary service life surpassing 20,000 hours, ensuring consistent high performance and longevity in use.
- Through meticulous static and dynamic testing processes, noise levels are minimized without compromising on outstanding heat exchange performance. Additionally, with advanced PFC technology, harmonics are kept below 35%, allowing the EC fan system to sustain high static efficiency even at lower speeds.
· Adiabatic Intelligent Controls
- The intelligent EC fans utilize frequency conversion to adapt to various site-specific conditions, optimizing energy savings and operational efficiency.
- Facilitates dry operation when water usage restrictions are in place, ensuring uninterrupted service.
· Options
- Enhance the coil's resilience and resistance capacity
- Comprehensive coil freeze-up protection
- Ultra-quiet operation upgrade
- Augment redundancy for greater reliability
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant cityscape of Huizhou, Guangdong, our expansive manufacturing base spans an awe-inspiring 10,000 square meters, offering a state-of-the-art environment that fosters innovation and upholds production excellence.
ISO CERTIFICATION
Proudly boasting prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a beacon of 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 Explore our cutting-edge Closed Type Cooling Tower Series, each engineered for remarkable performance and efficiency.
·
NSH/ NST Discover the highly efficient Open Type Cooling Tower Series, designed to meet diversified application needs.
·
NTG Explore our Robust Industrial Type Cooling Tower Series, meticulously tailored for demanding environments.
·
NECN/NECH Discover our sophisticated Evaporative Condenser systems that deliver exceptional cooling efficiency.
·
NWFL Experience our Innovative Dry Air Cooler solutions, offering high-capacity, energy-efficient performance.
NEWIN offers a comprehensive range of premium cooling tower accessories, designed to cater to both maintenance and replacement demands across various cooling tower sizes and types. Contact us to customize the ideal cooling tower accessories you need.
CONTAIN:
· Fan drive system components, including fan, fan stack, reducer, motor, and shaft, expertly crafted to enhance operational functionality.
· Water distribution elements, including nozzles and drift eliminators, designed to optimize fluid management.
· Heat exchange components, such as PVC infills and cooling coils, ensuring efficient thermal transfer.
· Additional accessories, such as air inlet louvers and valves, meticulously engineered for seamless integration.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience seamless transit with our expertly coordinated shipping solutions, ensuring your equipment arrives on time and in pristine condition. Our logistics team crafts tailored plans to meet your schedule, bringing peace of mind and reliability to each shipment.
Closed Type Cooling Towers Shipment: Discover the assurance of secure and efficient delivery, with our meticulous handling process safeguarding your valuable assets throughout their journey. Our dedicated team oversees every step, ensuring punctual arrivals and maintaining the integrity of your equipment all the way to your doorstep.
Technical Strength& Standards
Certifications
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