Discover the pinnacle of cooling technology with our High-Capacity Dry Air Cooler, engineered to revolutionize your cooling solutions with unprecedented innovation and efficiency.
NWFL-V The NWFL-V series is a cutting-edge V-type dry air cooler, meticulously crafted with an advanced Free Cooling System. This unit delivers superior cooling efficiency, making it an ideal choice for HVAC systems and various facilities. Remarkably, it achieves optimal performance without water consumption, unlike traditional evaporative cooling systems.
Features
· Ingenious V-type design paired with a sophisticated free cooling system,
ensures unparalleled cooling performance, all while brilliantly conserving resources with zero water usage.
· Equipped with optimally efficient components such as the state-of-the-art EC motor,
this product guarantees maximum system efficiency, leading to substantial energy savings.
· Offers significant redundancy capabilities,
ensuring thermal performance remains uncompromised and robust.
· Designed for high reliability, alongside user-friendly maintenance.
Working Principle
Operation Dynamics of the NWFL-V Adiabatic Cooler:
The ingenious EC fan system initiates the process by drawing in refreshing, cool, and dry air, which seamlessly flows into the tower via the marvelously engineered V-shaped finned tube heat exchanger. The expansive contact surface characteristic of the V-shaped design rapidly accelerates the cooling process for both the air and the heated process fluid, culminating in a remarkable enhancement in heat exchange efficiency. After engaging in a substantial partition wall heat exchange with the invigorating cool dry air, the hot saturated air is effortlessly expelled outside the tower, thus accomplishing an impressive feat of efficient Free Cooling, characterized by non-evaporative cooling methods.
| 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.
2. Standard design ambient wet/dry bulb temperature: 21/31ºC.
3. The data sheet provided is based on a 40% ethylene glycol solution fluid, ensuring optimal performance under specified conditions.
4. Should your operational requirements differ from the standard design conditions detailed above, please reach out to a NEWIN sales representative. Our team is eager to offer personalized guidance and support tailored to your unique needs.
Components& Options
· Heavy-duty Construction
Crafted from robust galvanized steel panels, our innovative design features the NEWIN Armour anti-corrosion coating, providing remarkable resistance comparable to stainless steel. This technology enhances the equipment's ability to operate at higher concentration cycles, significantly reducing water consumption. Additionally, any damage to the coating can be effortlessly repaired, ensuring long-lasting protection.
· V Type Finned Coil Heat Exchanger
Our finned coil heat exchanger is expertly constructed with copper tubes and aluminum fins, meticulously spaced for optimal heat exchange efficiency. The method of brazing the copper tubes to coil headers and flaring them to the finned coil guarantees superior thermal conduction for maximum performance.
· EC Axial Fan
- The EC motor features a straight-shaft drive with an impressive IP55 protection grade and F insulation grade, engineered for reliable, long-term performance in challenging hot and humid conditions. It operates with unparalleled smoothness and energy efficiency, meeting or exceeding stringent IE4 standards.
- Our fans, equipped with sturdy tapered roller bearings, demonstrate remarkable load-bearing capacities, promising an extraordinary service life beyond 20,000 hours, guaranteeing enduring high performance and longevity.
- Thanks to comprehensive static and dynamic testing, our system minimizes noise while preserving exceptional heat exchange performance. Equipped with PFC technology, the fan system maintains harmonics below 35%, ensuring high static efficiency even at reduced speeds.
· Adiabatic Intelligent Controls
- Intelligent EC fan frequency conversion adapts to various site conditions, offering substantial energy savings across different operational settings.
- Automatically switches the unit to dry operation, efficiently conserving water when usage restrictions are in place.
· Options
- Enhance coil resistance for superior durability under challenging conditions.
- Safeguard against coil freeze-up for uninterrupted operation in cold climates.
- Upgrade to a low noise configuration for environments where quiet operation is crucial.
- Augment system redundancy to bolster reliability and operational continuity.
NEWIN Manufacturing Base
NEWIN FACTORY
Gracefully nestled in the dynamic heart of Huizhou, Guangdong, our sprawling manufacturing base stretches across an expansive 10,000 square meters. This state-of-the-art facility is a hub of innovation, designed to spearhead excellence in production.
ISO CERTIFICATION
Proudly bearing the prestigious ISO certifications, Newin stands as a beacon of quality and environmental responsibility. Our ISO9001:2015 certification underscores our unwavering commitment to Quality Management, while our ISO14001:2015 certification reflects our dedication to Environmental Management. At Newin, superior quality and sustainable practices are not just goals-they are our promise.
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 groundbreaking Closed Type Cooling Tower Series is meticulously engineered to deliver unparalleled performance. Experience the future of cooling with cutting-edge technology.
·
NSH/ NST Discover the pinnacle of efficiency with our Open Type Cooling Tower Series, expertly designed to meet a diverse range of applications and deliver exceptional results.
·
NTG Engineered for the toughest scenarios, our Industrial Type Cooling Tower Series is robust and crafted to endure demanding environments with grace.
·
NECN/NECH Our sophisticated Evaporative Condenser systems are developed to provide unmatched cooling efficiency, setting a new standard in the industry.
·
NWFL Our Innovative Dry Air Cooler solutions stand out for their high-capacity and energy-efficient performance, redefining what you expect from cooling technology.
NEWIN offers an all-encompassing range of premium cooling tower accessories. Our inventory is designed to meet both maintenance and replacement needs for a wide array of cooling tower sizes and types. Contact us to customize the perfect cooling tower accessories to suit your specific requirements.
CONTAIN:
· Our fan drive system components, including fan, fan stack, reducer, motor, and shaft, are expertly crafted to enhance the functionality and efficiency of your cooling tower.
· Our water distribution elements, such as nozzles and drift eliminators, are meticulously designed for optimal fluid management, ensuring seamless operation.
· Featuring premium heat exchange components like PVC infills and cooling coils, our solutions ensure efficient thermal transfer and superior performance.
· Our additional accessories, including air inlet louvers and valves, are meticulously engineered for seamless integration, enhancing the overall efficiency of your cooling system.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience seamless transit with our expertly coordinated shipping solutions. Our dedicated team ensures your equipment arrives punctually and in pristine condition, providing you with peace of mind.
Closed Type Cooling Towers Shipment: Discover the assurance of secure and efficient delivery. Our meticulous handling process is designed to safeguard your valuable assets, ensuring their safety and integrity throughout their journey to your destination.
Technical Strength& Standards
Certifications
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