Introducing the revolutionary NEWIN NWF Series Mixed Flow Closed Type Cooling Tower, a pinnacle of modern engineering designed to deliver outstanding cooling efficiency.
NWF - Engineering Excellence Redefined This remarkable series closed cooling tower utilizes cutting-edge composite flow cooling technology known for its stable operation and unparalleled energy efficiency. It is environmentally friendly and an ideal choice for sustainable operations. After the spray water immerses the high-performance heat exchange coil, it gracefully moves into the cold water basin, guided by the advanced PVC heat exchange layer. This strategic process substantially lowers the internal temperature of the tower while significantly reducing noise levels, eliminating the disruptive sounds typically caused by straight falling spray water. Experience a quieter, more efficient cooling solution with our NWF Series.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience unparalleled cooling efficiency with our state-of-the-art serpentine coil heat exchanger. The cooling process begins as the fluid medium needing a temperature drop circulates seamlessly through this sophisticated coil. An advanced, continuous external spray system keeps the coil surface optimally moistened, enabling robust cooling performance. In a masterful dance of physics, this cooled medium engages in a significant heat exchange with the spray water, facilitated by a partition wall heat exchanger, maintaining a closed-loop system for precision cooling. Low-temperature, dry air sweeps in laterally, harmoniously intersecting with the vertical spray water flow. This synchronized motion, driven by powerful fans, creates a synergy of composite heat transfer. As this intricate exchange reaches its zenith, high-temperature, saturated air is efficiently expelled, while the spray water, undergoing a secondary heat transfer through an advanced PVC heat exchange layer, descends into the water collection basin, enhancing the cooling effect beyond expectations.
Advantage
> The Mixed flow close-loop circulation system ensures the integrity of the media, significantly slashes maintenance costs, and conserves valuable water resources while ensuring maximum cooling efficiency.
> The groundbreaking combination of a stainless steel coil heat exchanger with a PVC heat exchange layer not only delivers peak efficiency, but also exemplifies elegant design. This cutting-edge configuration maximizes the heat transfer area, amplifies heat exchange effectiveness, and contributes to a significant reduction in noise pollution.
> The thoughtfully engineered single-side air intake design markedly reduces noise emissions at the tower's rear, making it a perfect choice for environments where noise control is paramount.
> The product boasts a sleek, compact structure and a space-efficient design, enabling the seamless integration of multiple cooling towers into your facility.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
The aluminum alloy axial flow fan is meticulously engineered to deliver unparalleled low-noise operation while maintaining superb stability and efficiency. With its motor boasting a protection grade of IP55 and an insulation grade of F, it offers exceptional safety and reliability for seamless performance.
2. External Spray System
This system ingeniously sprays cool water onto the heat exchange coil, continuously wetting the surface to achieve superb cooling efficiency, enhancing the overall thermal management.
3. Stainless Steel Heat Exchange Coil
Our stainless steel coils are the epitome of excellence, offering unmatched heat exchange efficiency with outstanding corrosion resistance. Their lightweight construction extends the lifespan of the equipment while embodying environmental sustainability through recyclability.
4. MAH PVC Fill Film (PVC heat exchange layer)
The PVC filler heat exchange layer features an advanced integrated design combining filler, air inlet grille, and drift eliminator to ensure consistent air intake and greatly reduce water drift loss. Its unique surface texture guarantees optimal heat transfer, maximizing efficiency. For projects with specific requirements, the filler can be upgraded with high-temperature materials.
5. MBD PVC Drift Eliminator
Our specially designed drift eliminator for closed cooling towers excels in efficiently capturing airborne water droplets with minimal wind resistance, achieving an impressive 99.99% capture rate, thereby ensuring superior heat transfer performance.
6. Air Inlet Louver
The air inlet louver is expertly crafted to ensure even suction of cool, dry air through the coil and PVC heat exchange layer, effectively limiting sun exposure and impeding microbial growth, thereby optimizing performance.
7. Heavy-duty construction
Crafted with the finest Z700 galvanized steel frame and shell,offering extraordinary corrosion resistance. For extreme conditions, opt for the exceptional protection of SUS314/316 or NWN-Armour anti-corrosion coated steel.
8. Access Door
The access door provides seamless entry into the tower's inner maintenance platform.
The presence of an inspection platform within the cooling tower greatly enhances the ease and efficiency of inspections and maintenance, ensuring optimal operational performance.
Product Parameters
Design Conditions
| NWF |
Dimension (mm) |
Weight (kg) |
| Model |
L |
W |
H |
Dry |
Wet |
| NWF-120-Z7-S |
2300 |
1910 |
2850 |
843 |
1935 |
| NWF-180-Z7-S |
2300 |
1910 |
2930 |
883 |
2006 |
| NWF-230-Z7-S |
2850 |
2110 |
2930 |
1140 |
2701 |
| NWF-290-Z7-S |
3550 |
2110 |
2930 |
1377 |
3396 |
| NWF-350-Z7-S |
4150 |
2110 |
2930 |
1601 |
4013 |
| NWF-450-Z7-S |
4550 |
2250 |
3480 |
2055 |
4706 |
| NWF-600-Z7-S |
4550 |
2250 |
3720 |
2197 |
4899 |
| NWF-750-Z7-S |
5200 |
2250 |
4270 |
3201 |
6920 |
| NWF-900-Z7-S |
5200 |
2250 |
4490 |
3549 |
7535 |
| NWF-1000-Z7-S |
5200 |
2870 |
4490 |
4045 |
8589 |
| NWF-1150-Z7-S |
5900 |
2870 |
4540 |
4536 |
9677 |
| NWF-1450-Z7-S |
5900 |
3150 |
4690 |
5321 |
12230 |
| NWF-1750-Z7-S |
6500 |
3150 |
4690 |
5943 |
13744 |
| NWF-2300-Z7-S |
7500 |
3250 |
4900 |
6963 |
15214 |
Optional Various Additional Functions
Discover a multitude of customizable features to enhance your cooling experience: Two-speed & VFD variable frequency motors ensure energy efficiency, while a Vibration Cut-off Switch adds to the operational safety. Integrate an Electronic Descaler or sophisticated Water Treatment Equipment for immaculate water quality. Embrace an Anti-freeze Automatic Heating System to maintain performance in cold climates. Opt for a Noise Reduction Upgrade for a quieter environment. The External Maintenance Platform and Guardrail provide easy access for service, and the Installation and Maintenance Boom simplifies handling. These options and more await to tailor our cooling tower to your specific needs.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our NWN-Armour anti-corrosion coating transforms products into paragons of durability, offering phenomenal corrosion resistance that rivals stainless steel. This advanced technology stands as a cost-effective alternative to pricier materials, delivering substantial savings without compromising on quality or longevity. Elevate your investment with NWN-Armour, the smart choice for enduring excellence in performance.el.
Application
Experience versatile industrial cooling solutions with our Durable Square Type Cooling Tower, expertly designed for seamless integration across a multitude of sectors. From ensuring efficient thermal management in the energy industry to optimizing temperature control within pharmaceutical processes, our cooling towers are engineered for excellence. They excel in HVAC systems, providing precise climate regulation, and are indispensable in chemical manufacturing for stable chemical reactions. In machinery manufacturing and metal processing, they play a crucial role in maintaining operational efficiency and product quality. Ideal for plastic products production, industrial cooling applications, and ensuring optimal food processing conditions, our cooling towers deliver unmatched performance and reliability. Choose our state-of-the-art cooling solutions to elevate your industry standards.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant city of Huizhou, Guangdong, the NEWIN Manufacturing Base spans an impressive 10,000 square meters, offering a world-class environment for innovation and production.
ISO CERTIFICATION
Proudly certified with ISO9001:2015 for impeccable Quality Management and ISO14001:2015 for outstanding Environmental Management, ensuring top-tier standards across all operations.
WORKSHOPS
State-of-the-art Welding Workshop
Advanced Filler Thermoforming Workshop
Sophisticated Sheet Metal Processing Workshop
Cutting-edge Cooling Tower Assembly Workshop
TESTING
Independent, high-tech Testing LAB ensuring excellence and precision in every product.
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Our premier Closed Type Cooling Tower Series, engineered for superior performance and durability.
·
NSH/ NST Our Open Type Cooling Tower Series, designed for efficiency and reliability.
·
NTG The Industrial Type Cooling Tower Series, robustly built for heavy-duty operations.
·
NECN/NECH Innovative Evaporative Condenser, optimized for energy saving and maximum output.
·
NWFL Modern Dry Air Cooler, delivering exceptional cooling with minimal maintenance.
NEWIN is your ultimate destination for an extensive range of cooling tower accessories. We guarantee a perfect fit for any maintenance or replacement requirement, regardless of size or type. Reach out to us for bespoke solutions tailored to your specific cooling tower needs.
CONTAIN:
· Fan drive system (including fan, fan stack, reducer, motor, shaft, etc.)
· Water distribution components (like nozzles and drift eliminators)
· Efficient Heat exchange materials (such as PVC infills and cooling coils)
· Additional accessories (like air inlet louvers and valves)
Packaging & Shipping
Open Type Cooling Towers Shipment: Our open type cooling towers are dispatched with precision and efficiency. Enjoy peace of mind knowing that each unit is meticulously packaged to withstand the rigors of transit, ensuring optimal cooling performance upon arrival.
Closed Type Cooling Towers Shipment: Indulge in flawless delivery of our closed type cooling towers, expertly packed and shipped to guarantee they retain their superior functionality and durability. Trust us to provide unparalleled shipping services for your cooling needs.
Technical Strength& Standards
Certifications
Audited Supplier 
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