Revolutionize your cooling needs with our High-Capacity Dry Air Cooler, the ultimate choice for innovative and efficient cooling solutions.
NWFL-V Discover the excellence of the NWFL-V series, a state-of-the-art V-type dry air cooler ingeniously crafted with an advanced Free Cooling System. Delivering superior efficiency, it is particularly tailored for HVAC systems and various other facilities. Enjoy the advantage of non-water consumption, offering a sustainable and cost-effective alternative to traditional evaporative cooling methods.
Features
· Ingenious V-type design paired with an innovative Free Cooling System,
Ensures outstanding cooling efficiency without any water consumption, setting a new standard in the industry.
· Incorporates state-of-the-art components like the exceptional EC motor,
Guaranteeing unparalleled system efficiency while achieving remarkable energy savings.
· Designed with large redundancy options,
Effectively eliminating any potential thermal performance loss, ensuring peak operational stability.
· Boasts high reliability and simplifies maintenance for ease of use and long-term dependability.
Working Principle
When NWFL-V adiabatic cooler is in operation:
The advanced EC fan system masterfully draws in cool, dry air, channeling it into the tower through an innovative V-shaped finned tube heat exchanger. This brilliant design, with its expansive contact surface, dramatically accelerates the cooling process for both the air and the hot process fluid. This results in a remarkable enhancement of heat exchange efficiency. Once the hot saturated air undergoes a thorough partition wall heat exchange with the refreshing cool dry air, it is effectively discharged outside of the tower, achieving exceptional 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
Constructed with precision, the galvanized steel panels are fortified with the innovative NEWIN Armour anti-corrosion coating. This formidable protection offers remarkable resistance, mirroring the durability of stainless steel. It empowers the equipment to thrive with elevated concentration cycles, thereby significantly reducing water consumption. Furthermore, any damage to the coating can be effortlessly repaired, ensuring lasting integrity.
· V Type Finned Coil Heat Exchanger
Meticulously engineered, the finned coil heat exchanger is crafted from premium copper tubes paired with aluminum fins, meticulously spaced to deliver unparalleled thermal exchange performance. The copper tubes are secured to the coil headers through precision brazing, and affixed to the finned coil by flaring, ensuring maximal thermal conduction continuity.
· EC Axial Fan
- Our EC motor, featuring a straight-shaft drive, is fortified with an IP55 protection grade and F insulation grade. It excels in enduring the rigors of hot and humid environments for long durations. Experience smooth operations and exceptional energy efficiency that meets or surpasses IE4 standards.
- Outfitted with robust tapered roller bearings, our fans demonstrate outstanding load-bearing capabilities and a remarkable service life exceeding 20,000 hours, ensuring sustained peak performance and longevity.
- Through meticulous static and dynamic testing, noise is minimized while preserving superior heat exchange efficiency. Utilizing PFC technology, harmonics are maintained below 35%, ensuring the EC fan system sustains high static efficiency, even at reduced speeds.
· Adiabatic Intelligent Controls
- EC fans feature intelligent frequency conversion, dynamically adapting to various on-site conditions to maximize energy savings.
- Designed for dry operation, the force unit is optimized for scenarios where water usage is restricted.
· Options
- Enhance the coil's resistance capabilities to ensure durability in demanding environments.
- Implement a coil freeze-up safeguard to protect against operational disruptions.
- Opt for a low noise upgrade to ensure a quieter working environment.
- Increase redundancy levels to enhance reliability and fault tolerance.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant city of Huizhou, Guangdong, our expansive manufacturing base covers an impressive 10,000 square meters. It stands as a beacon of innovation and production excellence, providing a state-of-the-art environment for crafting cutting-edge solutions.
ISO CERTIFICATION
Boasting prestigious ISO certifications such as ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin is the epitome of superior quality and sustainable practices. These accolades underscore 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 Our Cutting-edge Closed Type Cooling Tower Series is engineered for optimal performance, promising unparalleled efficiency and reliability.
·
NSH/ NST Explore our highly efficient Open Type Cooling Tower Series, expertly designed for a wide range of diversified applications.
·
NTG Discover our robust Industrial Type Cooling Tower Series, crafted to withstand and excel in the most demanding environments.
·
NECN/NECH Our sophisticated Evaporative Condenser systems deliver superior cooling efficiency, ensuring your operations remain seamless and effective.
·
NWFL Experience our innovative Dry Air Cooler solutions, offering high-capacity and energy-efficient performance tailored for your needs.
NEWIN offers a comprehensive inventory of premium cooling tower accessories, meticulously catering to maintenance and replacement demands across various cooling tower sizes and types. Reach out to us to tailor the precise cooling tower accessories you need.
CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, expertly crafted to enhance and optimize functionality.
· Water distribution elements like nozzles and drift eliminators, designed to ensure optimal fluid management and efficiency.
· Heat exchange components such as PVC infills and cooling coils, engineered for efficient thermal transfer and exceptional performance.
· Additional accessories including air inlet louvers and valves, meticulously engineered to seamlessly integrate and elevate system performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Delight in a hassle-free shipping experience with our flawlessly orchestrated logistics services. Every piece of equipment is transported with precision and care, arriving at your destination punctually and in immaculate condition. Trust our expertise to ensure a smooth and satisfactory delivery process.
Closed Type Cooling Towers Shipment: Rest easy with our unwavering dedication to the safety and efficiency of your deliveries. Our meticulous attention to detail guarantees that your invaluable equipment is protected at every stage of transit. Rely on our dependable handling processes to secure a flawless arrival, every time.
Technical Strength& Standards
Certifications
Audited Supplier 
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