Unleash the power of cutting-edge cooling technology with our High-Capacity Dry Air Cooler, crafted to deliver innovative and efficient cooling solutions. Experience unparalleled performance and reliability for your cooling needs.
NWFL-V The NWFL-V series represents a breakthrough in cooling technology, embodying a V type dry air cooler meticulously engineered with a state-of-the-art Free Cooling System. This system ensures maximum efficiency, making it particularly ideal for HVAC applications and other facilities. Enjoy the advantage of zero water consumption, a stark contrast to traditional evaporative cooling methods, offering you a sustainable and cost-effective cooling solution.
Features
· Ingenious V-type design combined with an advanced Free Cooling System,
Delivers exceptional cooling efficiency while boasting a non-water consumption feature.
· Incorporates highly efficient components such as the state-of-the-art EC motor,
Ensures maximum system efficiency paired with significant energy savings.
· Provides extensive redundancy options,
Effectively eliminates any potential thermal performance loss.
· Guarantees high reliability with effortless maintenance.
Working Principle
When NWFL-V adiabatic cooler is in operation:
Our state-of-the-art NWFL-V adiabatic cooler harnesses the power of the EC fan system to draw in refreshing, cool, and dry air. This air seamlessly flows through the cutting-edge V-shaped finned tube heat exchanger within the tower. The ingenious V-shaped design maximizes the contact surface area, dramatically accelerating the cooling process of both the incoming air and the hot process fluid. This leads to a remarkable enhancement in heat exchange efficiency. Following an extensive partition wall heat exchange with the invigorating cool dry air, the previously hot saturated air is efficiently expelled from the tower, resulting in a superior and effective Free Cooling experience, entirely free from evaporative processes.
| 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
Our galvanized steel panels, fortified with the NEWIN Armour anti-corrosion coating, offer exceptional resistance akin to stainless steel. This empowers the equipment to thrive in high-concentration cycles, significantly reducing water usage. Plus, any damage to the coating can be swiftly repaired, ensuring sustained performance.
· V Type Finned Coil Heat Exchanger
Designed with precision, the finned coil heat exchanger employs copper tubes paired with precisely spaced aluminum fins, maximizing heat exchange efficiency. The copper tubes are securely brazed to the coil headers and flared to the finned coil, ensuring seamless thermal conduction.
· EC Axial Fan
- Our EC motor features a straight-shaft drive, boasting an IP55 protection grade and F insulation grade. It is engineered for sustainable performance in hot, humid conditions while delivering impressive energy efficiency, surpassing IE4 standards.
- Our fans, equipped with durable tapered roller bearings, promise superior load-bearing capability and a remarkable service life of over 20,000 hours, ensuring ongoing high performance.
- With comprehensive static and dynamic testing, our fans minimize noise without compromising on heat exchange efficiency. Thanks to PFC technology, harmonic distortion is kept below 35%, ensuring the EC fan system maintains optimal static efficiency even at reduced speeds.
· Adiabatic Intelligent Controls
- EC fans feature intelligent frequency conversion, adapting to diverse onsite working conditions to significantly enhance energy savings.
- The force unit operates dry, offering a solution when water usage is restricted.
· Options
- Enhance the coil's resistance capability
- Safeguard against coil freeze-up
- Upgrade for low noise operation
- Increase redundancy for added reliability
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant heart of Huizhou, Guangdong, our expansive manufacturing base sprawls across an impressive 10,000 square meters. This state-of-the-art facility is a beacon of innovation and production excellence, setting the stage for groundbreaking advancements.
ISO CERTIFICATION
Boasting prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin consistently exemplifies 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 Discover our cutting-edge Closed Type Cooling Tower Series, meticulously engineered for unparalleled performance and reliability.
·
NSH/ NST Explore our highly efficient Open Type Cooling Tower Series, crafted for diversified applications and maximum efficiency.
·
NTG Delve into our robust Industrial Type Cooling Tower Series, expertly tailored for the most demanding environments.
·
NECN/NECH Experience our sophisticated Evaporative Condenser systems, delivering superior cooling efficiency with precision.
·
NWFL Introducing our innovative Dry Air Cooler solutions, offering high-capacity, 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. Reach out to us to tailor the precise cooling tower accessories you require.
CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, expertly crafted to enhance functionality and performance.
· Water distribution elements like nozzles and drift eliminators, designed for optimal fluid management and efficiency.
· Heat exchange components such as PVC infills and cooling coils, ensuring seamless and efficient thermal transfer across systems.
· Additional accessories including air inlet louvers and valves, meticulously engineered for seamless integration and peak performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience a seamless and stress-free transit with our expertly coordinated shipping solutions. We ensure your equipment arrives on time, maintaining pristine condition and ready for immediate use.
Closed Type Cooling Towers Shipment: Discover peace of mind with our secure and efficient delivery services. Our meticulous handling process guarantees the safety and integrity of your valuable assets throughout their journey, ensuring they reach you in perfect condition.
Technical Strength& Standards
Certifications
Audited Supplier 
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