NEWIN High-Capacity Dry Air Cooler: Elevate Your Cooling Experience with Cutting-Edge Innovation. Discover unparalleled performance and efficiency with our advanced cooling solutions, designed to redefine comfort and reliability.
NWFL-V The NWFL-V series exemplifies the pinnacle of modern engineering with its V-type dry air cooler, meticulously crafted with a state-of-the-art Free Cooling System. This cutting-edge system promises efficient cooling performance, making it the ideal choice for HVAC systems and various facilities. Importantly, it achieves superior cooling without consuming water, setting it apart from traditional evaporative cooling methods.
Features
· Ingeniously crafted V-type design coupled with a sophisticated Free Cooling System, offering unparalleled efficiency.
Experience exceptional cooling performance with our high-efficiency system that operates without water consumption, ensuring sustainability and cost-effectiveness.
· Equipped with optimal components such as the state-of-the-art EC motor, designed to provide superior efficiency and reliability.
Harness the pinnacle of system efficiency, delivering maximum energy savings for unmatched performance.
· Large redundancy engineered to perfection, ensuring consistent performance without any thermal efficiency loss.
Our system boasts high reliability, allowing for seamless operation and ease of maintenance, reducing downtime and operational costs.
· Designed for robustness and straightforward maintenance, ensuring your investment is protected while simplifying upkeep.
Working Principle
When NWFL-V adiabatic cooler is in operation:
The EC fan system ingeniously draws in refreshingly cool, dry air, which gracefully makes its way into the tower through the advanced V-shaped finned tube heat exchanger. This V-shaped marvel features a large contact surface that significantly accelerates the cooling process for both the air and the hot process fluid, resulting in a remarkable enhancement in heat exchange efficiency. Through the process of extensive partition wall heat exchange with the cool, dry air, the hot saturated air is expelled from the tower, effectively achieving efficient Free Cooling, a non-evaporative and highly eco-friendly cooling solution.
| 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, enhanced with NEWIN Armour anti-corrosion coating, offer resilience and corrosion resistance nearing that of stainless steel. This allows the Robust Adiabatic Cooling System to operate efficiently with higher concentration cycles, significantly reducing water consumption. Plus, the coating is easily repairable if damaged, ensuring longevity and efficient maintenance.
· V Type Finned Coil Heat Exchanger
Crafted with precision, our finned coil heat exchanger features copper tubes and aluminum fins, perfectly spaced for optimal heat exchange performance. The innovative brazing of copper tubes to coil headers and flaring to the finned coil ensures seamless thermal conduction and superior heat transfer capabilities.
· EC Axial Fan
- Our advanced EC motor with a straight-shaft drive is built for resilience, boasting IP55 protection and F insulation grades, ideal for continuous operation in hot, humid climates. It ensures smooth performance with exceptional energy efficiency, meeting or exceeding IE4 standards.
- Featuring durable tapered roller bearings, our fans offer remarkable load-bearing capabilities and a service life surpassing 20,000 hours, promising reliability and sustained performance.
- Meticulously tested for minimal noise, our fans maintain excellent heat exchange capabilities. With PFC technology, they keep harmonics under 35%, guaranteeing that the EC fan system achieves high static efficiency even at lower speeds.
· Adiabatic Intelligent Controls
- Intelligent frequency conversion of EC fans adapts to various onsite conditions, optimizing energy savings.
- Operates efficiently in dry mode when water use is restricted.
· Options
- Enhance coil resistance capabilities for greater durability.
- Implement coil freeze-up safeguards for enhanced protection.
- Upgrade to low noise operation for quieter performance.
- Increase redundancy levels for improved reliability.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant and thriving city of Huizhou, Guangdong, our expansive manufacturing base covers an awe-inspiring area of 10,000 square meters. This state-of-the-art facility provides an unparalleled environment that fosters innovation and excellence in every phase of production.
ISO CERTIFICATION
Proudly holding prestigious ISO certifications, including ISO9001:2015 for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, Newin embodies an unwavering commitment to delivering 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 innovation with our Closed Type Cooling Tower Series, meticulously engineered for unmatched performance and efficiency.
·
NSH/ NST Introducing our highly efficient Open Type Cooling Tower Series, crafted to address a myriad of diversified applications with precision.
·
NTG Discover the ultimate in durability and strength with our Industrial Type Cooling Tower Series, specifically designed for the most demanding industrial environments.
·
NECN/NECH Explore our sophisticated Evaporative Condenser systems, engineered to provide superior cooling efficiency and performance.
·
NWFL Introducing our innovative Dry Air Cooler solutions, delivering outstanding high-capacity and energy-efficient cooling performance.
NEWIN proudly offers a comprehensive range of premium cooling tower accessories, meticulously designed to meet maintenance and replacement needs across a wide array of cooling tower sizes and configurations. Contact us today to customize the exact cooling tower accessories that will meet your unique requirements.
CONTAIN:
· Fan drive system components encompassing fan, fan stack, reducer, motor, and shaft, all expertly crafted to elevate functionality and performance.
· Water distribution components such as nozzles and drift eliminators, designed to optimize fluid management and efficiency.
· Heat exchange components featuring PVC infills and cooling coils, ensuring superior and efficient thermal transfer.
· Additional accessories including air inlet louvers and valves, meticulously engineered to facilitate seamless integration and functionality.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience the pinnacle of seamless transit with our expertly orchestrated shipping solutions. We guarantee that your equipment arrives not only on time but also in immaculate condition, reflecting our commitment to excellence and reliability.
Closed Type Cooling Towers Shipment: Discover unparalleled assurance with our secure and efficient delivery service. Our meticulous handling process ensures that your valuable assets are safeguarded at every step of their journey, providing peace of mind and unmatched confidence.
Technical Strength& Standards
Certifications
Audited Supplier 
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