Introducing our High-Capacity Dry Air Cooler, the pinnacle of innovative cooling solutions designed to revolutionize your cooling experience with unmatched efficiency.
NWFL-V The NWFL-V series showcases a V-type dry air cooler, ingeniously crafted with an advanced Free Cooling System. This series offers remarkable efficiency, making it exceptionally suited for HVAC systems and various other facilities. Enjoy substantial savings with zero water consumption, setting it apart from traditional evaporative cooling methods.
Features
· Ingenious V-type design integrated with an advanced free cooling system,
Boasting exceptional cooling efficiency while remarkably reducing water consumption to zero.
· Equipped with optimally efficient components, such as the cutting-edge EC motor,
Ensuring maximum system efficiency while delivering unparalleled energy savings.
· Offers significant large redundancy capabilities,
Effectively eliminating any potential thermal performance loss.
· High reliability paired with simplified, user-friendly maintenance.
Working Principle
When NWFL-V adiabatic cooler is in operation:
Harness the power of cutting-edge cooling technology with our NWFL-V adiabatic cooler. The advanced EC fan system expertly channels cool, dry air into the tower, where it meets our innovative V-shaped finned tube heat exchanger. This unique design maximizes the contact surface, accelerating the cooling process and dramatically enhancing heat exchange efficiency. As the hot process fluid interfaces with this cool, dry air, a remarkable transformation occurs: the heated, saturated air is efficiently expelled out, ensuring an optimal and highly effective Free Cooling process that requires no evaporative cooling method.
| 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 panel, fortified with the cutting-edge NEWIN Armour anti-corrosion coating, offers unparalleled resilience and corrosion resistance akin to stainless steel. This remarkable feature enables the equipment to operate optimally with elevated concentration cycles, significantly reducing water consumption. Should the coating incur damage, it is effortlessly reparable, ensuring sustained performance.
· V Type Finned Coil Heat Exchanger
Our sophisticated finned coil heat exchanger is crafted with precision, utilizing copper tubes and aluminum fins meticulously spaced to deliver exceptional heat exchange performance. The copper tubes are expertly brazed to the coil headers and flared to the finned coil, guaranteeing seamless thermal conduction and heightened efficiency.
· EC Axial Fan
- Featuring a robust EC motor with a straight-shaft drive, our fan excels with an IP55 protection grade and F insulation grade, ideal for harsh, hot, and humid conditions. It operates with remarkable smoothness and energy efficiency, meeting and exceeding IE4 standards.
- Our fans are equipped with durable tapered roller bearings, providing outstanding load-bearing capacity and a service life surpassing 20,000 hours, ensuring reliable high performance and longevity.
- Comprehensive static and dynamic testing ensures minimal noise disruption while maintaining superior heat exchange capacity. PFC technology minimizes harmonics to below 35%, allowing the EC fan system to sustain excellent static efficiency even at lower speeds.
· Adiabatic Intelligent Controls
- EC fans adapt intelligently with frequency conversion to accommodate diverse on-site working conditions, optimizing energy savings.
- The unit can operate in dry mode if water usage is restricted, ensuring continuous performance.
· Options
- Enhance coil resistance for greater durability.
- Integrated coil freeze-up safeguard for added protection.
- Upgrade to low-noise operation for quieter performance.
- Increase redundancy to ensure superior reliability and performance consistency.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant Huizhou, Guangdong, our expansive manufacturing base spans an impressive 10,000 square meters, offering a state-of-the-art environment for innovation and production excellence.
ISO CERTIFICATION
Boasting prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin exemplifies a 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 Cutting-edge Closed Type Cooling Tower Series engineered for optimal performance, ensuring reliability and maximum efficiency.
·
NSH/ NST Highly efficient Open Type Cooling Tower Series designed for diversified applications, providing flexible solutions for various needs.
·
NTG Robust Industrial Type Cooling Tower Series tailored for demanding environments, built to withstand rigorous operational conditions.
·
NECN/NECH Sophisticated Evaporative Condenser systems that deliver superior cooling efficiency, enhancing operational effectiveness.
·
NWFL Innovative Dry Air Cooler solutions offering high-capacity, energy-efficient performance, significantly reducing energy consumption.
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 extend lifespan.
· 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 efficient thermal transfer and durability.
· Additional accessories including air inlet louvers and valves, meticulously engineered for seamless integration and superior performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience the pinnacle of seamless transit with our expertly coordinated shipping solutions, tailored to ensure that your state-of-the-art equipment arrives on time and in pristine condition. Our commitment to punctuality and care is unwavering, promising a delivery experience that meets the highest standards of excellence.
Closed Type Cooling Towers Shipment: Discover the unparalleled assurance of secure and efficient delivery, where our meticulous handling process is dedicated to safeguarding your valuable assets throughout their journey. Rest easy knowing that every step, from dispatch to destination, is meticulously managed to preserve the integrity of your investment.
Technical Strength& Standards
Certifications
Audited Supplier 
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