Innovative Solutions with the High-Capacity Dry Air Cooler: This exceptional cooling system blends advanced technology with powerful performance to deliver cutting-edge cooling solutions tailored for industrial needs.
NWFL-V The NWFL-V series represents the pinnacle of V type dry air cooler design, ingeniously crafted with a state-of-the-art Free Cooling System. Engineered for efficiency, it shines in HVAC systems and various facilities by delivering superior cooling without water consumption, setting a new standard compared to traditional evaporative cooling methods.
Features
· Revolutionary V-type design paired with a state-of-the-art Free Cooling System for unmatched performance,
Achieve superior cooling efficiency without the need for water consumption-sustainability meets performance.
· Engineered with optimal efficient components, including cutting-edge EC motors,
Designed for maximum system efficiency, ensuring substantial energy savings and operational excellence.
· Built-in large redundancy capabilities,
Expertly crafted to eliminate any thermal performance loss, guaranteeing consistent reliability.
· Boasting high reliability with ease of maintenance to ensure seamless, long-lasting operation.
Working Principle
When the NWFL-V adiabatic cooler springs into action:
The advanced EC fan system diligently draws in refreshingly cool and dry air, guiding it seamlessly into the tower via the innovative V-shaped finned tube heat exchanger. This intelligently crafted design, with its expansive contact surface, dramatically accelerates the cooling process for both the air and the hot process fluid. As a result, there is a marked enhancement in heat exchange efficiency. The hot, saturated air, transformed through extensive partition wall heat exchange with the invigorating cool dry air, is then expelled efficiently from the tower. This process achieves highly effective Free Cooling, operating on the principle of non-evaporative cooling, and ensures optimal performance and energy efficiency.
| 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
Designed for durability, the galvanized steel panels are enhanced with NEWIN Armour, an anti-corrosion coating that rivals the resilience of stainless steel. This ensures your equipment operates efficiently even with high concentration cycles, significantly reducing water consumption. The coating is easily reparable, offering cost-effective maintenance solutions.
· V Type Finned Coil Heat Exchanger
Our state-of-the-art finned coil heat exchanger is crafted with strategically spaced copper tubes and aluminum fins, offering unparalleled heat exchange performance. The copper tubes, secured to the coil headers by precise brazing and to the fins by flaring, guarantee optimal thermal conduction and efficiency.
· EC Axial Fan
- Our EC motor features a straight-shaft drive, boasting an impressive IP55 protection and F insulation grade. Perfectly designed for continuous operation in challenging hot and humid environments, it performs with remarkable efficiency, meeting and surpassing IE4 energy standards.
- Featuring robust tapered roller bearings, our fans excel in load-bearing capacity and offer an extraordinary service life exceeding 20,000 hours. This guarantees not only high performance but also long-lasting reliability.
- Thanks to extensive static and dynamic testing, noise levels are minimized while ensuring exceptional heat exchange performance. Our PFC technology keeps harmonics below 35%, maintaining high static efficiency even at lower speeds, ensuring the EC fan system's superior operation.
· Adiabatic Intelligent Controls
- EC fans use intelligent frequency conversion to adapt to various onsite conditions, optimizing energy savings and providing versatile performance.
- Offers dry operation mode, perfect for scenarios where water usage is restricted, maintaining full operational integrity.
· Options
- Enhance the coil's resistance ability for improved durability and performance.
- Incorporate a coil freeze-up safeguard to prevent operational disruptions in cold climates.
- Opt for a low noise upgrade to ensure quieter operation, ideal for noise-sensitive environments.
- Increase redundancy options for enhanced system reliability and operational assurance.
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 Experience the pinnacle of cooling technology with our cutting-edge Closed Type Cooling Tower Series, expertly engineered for optimal performance and efficiency.
·
NSH/ NST Discover the highly efficient Open Type Cooling Tower Series, meticulously designed for diversified and versatile applications.
·
NTG Introducing our robust Industrial Type Cooling Tower Series, specifically tailored for demanding and challenging environments.
·
NECN/NECH Explore sophisticated Evaporative Condenser systems that deliver superior cooling efficiency and exceptional reliability.
·
NWFL Innovative Dry Air Cooler solutions that offer high-capacity, energy-efficient performance, redefining modern cooling standards.
NEWIN offers a comprehensive inventory of premium cooling tower accessories, 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 require.
CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, expertly crafted to enhance functionality and maximize operational performance.
· Water distribution elements like nozzles and drift eliminators, ingeniously designed for optimal fluid management and efficiency.
· Heat exchange components such as PVC infills and cooling coils, ensuring efficient thermal transfer and superior heat dissipation.
· Additional accessories including air inlet louvers and valves, meticulously engineered for seamless integration and enhanced system compatibility.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience seamless transit with Newin's expertly coordinated shipping solutions, providing peace of mind as we ensure your equipment arrives punctually and in pristine condition. Our dedication to precision means your investment is in safe hands.
Closed Type Cooling Towers Shipment: Discover the assurance of secure and efficient delivery with Newin's meticulous handling process. We safeguard your valuable assets, ensuring they are protected throughout their journey and delivered safely to your doorstep.
Technical Strength& Standards
Certifications
Audited Supplier 
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