Introducing the High-Capacity Dry Air Cooler, a revolution in Innovative Cooling Solutions! This state-of-the-art cooler combines cutting-edge technology with unmatched efficiency to meet all your cooling needs.
NWFL-V The NWFL-V series is a V-type dry air cooler ingeniously crafted with a Free Cooling System to deliver exceptional efficiency. It stands out particularly in HVAC systems and various facilities, offering superior cooling without the need for water, unlike traditional evaporative cooling systems. This makes it an environmentally friendly and cost-effective solution.
Features
· Ingeniously crafted with a V-type design complemented by an advanced Free Cooling system,
Achieve unparalleled cooling efficiency without consuming water, setting a new standard in eco-friendly innovation.
· Incorporates optimal efficient components, such as the cutting-edge EC motor,
Ensuring maximum system efficiency while dramatically boosting energy savings.
· Designed with significant redundancy,
Effectively eliminating any thermal performance loss to maintain peak operation.
· Boasts high reliability and offers ease of maintenance, simplifying user experience.
Working Principle
When the NWFL-V adiabatic cooler is in operation:
The advanced EC fan system ingeniously draws in the refreshing, cool dry air, which seamlessly enters the tower through the state-of-the-art V-shaped finned tube heat exchanger. This innovative V-shaped design significantly accelerates the cooling process by maximizing the contact surface area for both the air and the hot process fluid, resulting in a remarkable enhancement of heat exchange efficiency. After experiencing comprehensive partition wall heat exchange with the cool dry air, the hot saturated air is expertly expelled from the tower, achieving superior 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 |
Cooling Capacity |
Total Dimension |
Fan |
Weight |
| L |
W |
H |
Nos of Fans |
Noise Level |
Power |
Shipping |
Operation |
| kw |
mm |
mm |
mm |
Nos |
dB(A) |
kw |
kg |
kg |
| NWFL-231-4D10-800V |
200 |
2740 |
2050 |
2190 |
4 |
79.4 |
3.14 |
1187 |
1386 |
| NWFL-231-6D10-800V |
250 |
2740 |
2050 |
2190 |
4 |
82.7 |
3.76 |
1332 |
1586 |
| NWFL-231-8D10-800V |
290 |
2740 |
2050 |
2190 |
4 |
87.8 |
4.89 |
1477 |
1786 |
| NWFL-241-4D10-800V |
255 |
2740 |
2050 |
2550 |
4 |
80 |
4.43 |
1329 |
1590 |
| NWFL-241-6D10-800V |
315 |
2740 |
2050 |
2550 |
4 |
81.8 |
5.47 |
1522 |
1854 |
| NWFL-241-8D10-800V |
360 |
2740 |
2050 |
2550 |
4 |
84.5 |
6.49 |
1714 |
2119 |
| NWFL-251-4D10-800V |
310 |
2740 |
2050 |
2980 |
4 |
81.5 |
6.44 |
1493 |
1817 |
| NWFL-251-6D10-800V |
400 |
2740 |
2050 |
2980 |
4 |
83 |
7.61 |
1732 |
2146 |
| NWFL-251-8D10-800V |
450 |
2740 |
2050 |
2980 |
4 |
85 |
8.81 |
1971 |
2475 |
| NWFL-261-4D10-900V |
375 |
2740 |
2250 |
3300 |
4 |
80.8 |
7.37 |
1675 |
2060 |
| NWFL-261-6D10-900V |
470 |
2740 |
2250 |
3300 |
4 |
84.9 |
8.35 |
1961 |
2453 |
| NWFL-261-8D10-900V |
535 |
2740 |
2250 |
3300 |
4 |
86.4 |
9.75 |
2247 |
2847 |
Note:
1. Standard design working condition- Fluid in/out Temp. Difference: 5ºC.
2. Standard design ambient temperature- Temp. Approach: 15ºC.
3. Thermal design based on pure water.
4. Please contact NEWIN sales representative if the working condition is different from the above standard design condition.
Components& Options
· Heavy-duty Construction
Engineered with precision, the galvanized steel panel is fortified with NEWIN Armour anti-corrosion coating, offering stellar resistance that rivals the durability of stainless steel. This innovative design allows for higher concentration cycles, significantly reducing water consumption, and ensures the coating is easily repaired if damaged, maintaining its robust defense.
· V Type Finned Coil Heat Exchanger
Crafted for excellence, the finned coil heat exchanger features copper tubes paired with aluminum fins, strategically spaced to optimize heat exchange. The copper tubes are meticulously brazed to coil headers and flared into the finned coil, assuring seamless thermal conduction and unmatched performance.
· EC Axial Fan
- Designed for endurance, our EC motor's straight-shaft drive is armored with an IP55 protection grade and F insulation grade, making it ideal for long-term operation in even the most challenging hot and humid environments. It exemplifies smooth operation with remarkable energy efficiency, surpassing IE4 standards.
- Our fans are engineered with resilient tapered roller bearings, showcasing superior load-bearing capacity and delivering an impressive longevity exceeding 20,000 hours, ensuring sustained high performance.
- With comprehensive static and dynamic testing, we minimize noise without compromising exceptional heat exchange capabilities. The integration of PFC technology keeps harmonics under 35%, maintaining high static efficiency even at variable speeds, ensuring optimal fan performance.
· Adiabatic Intelligent Controls
- Our EC fans feature intelligent frequency conversion, adapting seamlessly to diverse working conditions on-site, promising greater energy savings and efficiency.
- Designed for versatility, the force unit operates flawlessly in dry conditions, providing an alternative when water usage is restricted.
· Options
- Enhance the coil's resistance for elevated durability
- Integrated coil freeze-up safeguard for reliable operation in cold climates
- Opt for a low noise upgrade to ensure a quieter environment
- Boost redundancy to enhance reliability and peace of mind
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant hub of Huizhou, Guangdong, our expansive 10,000-square-meter manufacturing base stands as a beacon of innovation and unparalleled production excellence, offering a state-of-the-art environment where technological creativity and precision craftsmanship converge.
ISO CERTIFICATION
Proudly bearing prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin is a paragon of superior quality and steadfast commitment to sustainable practices, reinforcing our dedication to delivering only the best.
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 Closed Type Cooling Tower Series represents cutting-edge technology engineered to provide optimal performance for a myriad of applications.
·
NSH/ NST This Open Type Cooling Tower Series is designed with a focus on high efficiency and is suited for a diverse range of applications, ensuring flexibility and adaptability.
·
NTG A robust solution, our Industrial Type Cooling Tower Series is expertly tailored to thrive in demanding environments, providing reliability and durability.
·
NECN/NECH Sophisticated and efficient, these Evaporative Condenser systems are engineered to deliver superior cooling efficiency, setting new standards in performance.
·
NWFL Discover innovative Dry Air Cooler solutions that promise high-capacity and energy-efficient performance, redefining the standards in cooling technology.
NEWIN provides an extensive array of premium cooling tower accessories, meticulously curated to meet the varied maintenance and replacement needs for different sizes and types of cooling towers. Contact us to customize the precise accessories that will perfectly suit your cooling tower requirements.
CONTAIN:
· Expertly crafted fan drive system components, including the fan, fan stack, reducer, motor, and shaft, are designed to enhance the overall functionality and efficiency of your cooling systems.
· Our water distribution elements, like nozzles and drift eliminators, are ingeniously designed for optimal fluid management, ensuring seamless operation.
· Heat exchange components, such as PVC infills and cooling coils, are engineered to guarantee efficient thermal transfer, keeping your systems running cool and efficient.
· Additional meticulously engineered accessories, including air inlet louvers and valves, are designed for seamless integration and enhanced performance.
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 expertise guarantees that every piece of equipment is handled with precision and care, providing you with peace of mind.
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 commitment to excellence ensures that your cooling towers are protected from start to finish, offering reliability and satisfaction with every shipment.
Technical Strength& Standards
Certifications
Audited Supplier 
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