Introducing the High-Capacity Dry Air Cooler, a groundbreaking innovation in the realm of cooling solutions. Experience cutting-edge cooling technology that promises unmatched efficiency and performance.
NWFL-V Presenting the NWFL-V series, a masterclass in engineering, this V-type dry air cooler is meticulously designed with an advanced Free Cooling System. Revel in the pinnacle of efficient cooling which is ideally suited for HVAC systems and various other facilities. What sets it apart is its zero water consumption, offering a sustainable alternative to traditional evaporative cooling methods.
Features
· Ingeniously engineered V type design combined with an innovative Free Cooling System,
Ensures exceptional cooling efficiency without the need for water consumption, promoting sustainability.
· Incorporation of state-of-the-art components, such as the high-performance EC motor,
Delivers unparalleled system efficiency coupled with substantial energy savings.
· Offers extensive redundancy options,
Completely eradicating any possible loss in thermal performance.
· Ensures supreme reliability and simplifies maintenance for ease of use.
Working Principle
When NWFL-V adiabatic cooler is in operation:
The advanced EC fan system seamlessly draws in cool, dry air, which is then masterfully directed into the tower through the ingeniously designed V-shaped finned tube heat exchanger. This V-shaped configuration offers an expansive contact surface that significantly enhances the cooling process, efficiently reducing the temperature of both the air and the hot process fluid. The sophisticated design ensures a notable increase in heat exchange efficiency. As the air undergoes ample partition wall heat exchange with the incoming cool, dry air, the hot, saturated air is expertly expelled outside the tower. This process achieves optimal Free Cooling, a highly efficient non-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 |
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. Optimum Standard Design Working Condition: Enjoy seamless operations with our perfectly engineered fluid system, maintaining an efficient in/out temperature of 46/41ºC.
2. Prime Ambient Design: Experience ultimate performance with our standard ambient wet/dry bulb temperatures set at 21/31ºC, ensuring your cooling systems operate at peak efficiency.
3. Performance Based on Optimal Fluid: Our data sheet reflects performance metrics using a precise 40% ethylene glycol solution, ensuring reliability and consistency.
4. Tailored Solutions Available: For customized configurations, differing from our standard design conditions, please reach out to a NEWIN sales representative for bespoke guidance and assistance.
Components& Options
· Heavy-duty Construction
Our cutting-edge galvanized steel panel, reinforced with NEWIN Armour anti-corrosion coating, offers unparalleled resistance and durability that rivals stainless steel. This innovative design allows the equipment to perform efficiently with higher concentration cycles, significantly reducing water consumption. Moreover, our advanced coating is designed for easy repair, ensuring long-lasting protection and performance.
· V Type Finned Coil Heat Exchanger
Expertly crafted, our finned coil heat exchanger features copper tubes masterfully paired with finely spaced aluminum fins to deliver optimal heat exchange performance. The copper tubes are meticulously secured to the coil headers through brazing and to the finned coil by flaring, ensuring exceptional thermal conduction continuity for maximum efficiency.
· EC Axial Fan
- Our EC motor's precision-engineered straight-shaft drive, with IP55 protection and F insulation grades, is perfectly suited for continuous operation in hot and humid conditions. This powerhouse of efficiency not only runs smoothly but also excels in energy savings, meeting and exceeding IE4 standards.
- With rugged tapered roller bearings, our fans deliver remarkable load-bearing capabilities and an extraordinary service life of over 20,000 hours, ensuring unwavering performance and durability.
- Rigorous static and dynamic testing ensures that noise levels are kept to a minimum while maintaining top-tier heat exchange performance. Our PFC technology keeps harmonics under 35%, enabling the EC fan system to sustain high static efficiency even at lower speeds.
· Adiabatic Intelligent Controls
- Our EC fans are engineered for intelligent frequency conversion, adapting seamlessly to diverse site conditions to optimize energy savings.
- In scenarios where water usage is restricted, the force unit operates effectively in dry mode, maintaining performance without compromise.
· Options
- Enhance the coil's resistance capabilities.
- Safeguard against coil freeze-up.
- Opt for a low noise upgrade.
- Boost redundancy levels for enhanced reliability.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant region of Huizhou, Guangdong, our expansive manufacturing base unfolds over an impressive 10,000 square meters. It epitomizes a state-of-the-art environment for pioneering innovation and achieving production excellence.
ISO CERTIFICATION
With prestigious ISO certifications such as ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a beacon of superior quality and sustainable practices, reflecting our unwavering commitment to excellence.
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 to deliver optimal performance and efficiency.
·
NSH/ NST Experience our highly efficient Open Type Cooling Tower Series, designed to meet the diverse demands of various applications with superior performance.
·
NTG Uncover the power of our robust Industrial Type Cooling Tower Series, expertly tailored for the most demanding environments.
·
NECN/NECH Our sophisticated Evaporative Condenser systems offer unrivaled cooling efficiency, ensuring superior performance at every turn.
·
NWFL Introducing our innovative Dry Air Cooler solutions, which provide high-capacity, energy-efficient performance for your cooling needs.
NEWIN offers a comprehensive array of premium cooling tower accessories, meticulously catering to maintenance and replacement demands across diverse cooling tower sizes and types. Connect with us to customize the precise cooling tower accessories you require.
CONTAIN:
· Fan drive system components, including fan, fan stack, reducer, motor, and shaft, are expertly crafted to enhance functionality and performance.
· Water distribution elements such as nozzles and drift eliminators, are designed for optimal fluid management and efficient operation.
· Heat exchange components, including PVC infills and cooling coils, ensure efficient thermal transfer, maximizing your cooling tower's potential.
· Additional accessories like air inlet louvers and valves, meticulously engineered for seamless integration and enhanced system performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience seamless transit with our expertly coordinated shipping solutions, guaranteeing that your premium equipment not only arrives promptly but also maintains its immaculate condition. Our logistics are finely tuned to offer you peace of mind through every step of the journey.
Closed Type Cooling Towers Shipment: Discover unparalleled assurance with our secure and efficient delivery service. Our meticulous handling process is designed to safeguard your valuable assets, ensuring they reach their destination intact and on schedule. Trust in our expertise to deliver with precision and care.
Technical Strength& Standards
Certifications
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