Introducing the NEWIN NWF Series Mixed Flow Closed Type Cooling Tower
NWF The NWF series closed cooling tower by Newin (Guangdong) Machinery Co., Ltd. seamlessly integrates cutting-edge composite flow cooling technology, presenting you with an extraordinary feat of engineering and performance. This state-of-the-art system guarantees stable, efficient operation while championing both energy conservation and environmental responsibility. The innovative process begins with the spray water expertly cooling the heat exchange coil, a step that elegantly progresses as the water descends into the cold water basin, passing through a masterfully constructed PVC heat exchange layer. This expertly engineered mechanism dramatically reduces the internal temperature of the tower, while effectively minimizing the noise levels typically associated with direct water impact in the basin. Elevate your industrial cooling processes with this pinnacle of innovation, where each droplet is a testament to quieter, more efficient operations, setting new standards in water cooling technology.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Discover the pinnacle of cooling technology with this state-of-the-art system, where the fluid medium in need of cooling embarks on a seamless journey through a meticulously crafted serpentine coil heat exchanger. An ever-vigilant external spray system gently caresses the coil surface, ensuring maximum cooling efficiency. This sophisticated setup allows the cooled medium to engage in an effortless heat exchange with the spray water, facilitated by a partition wall heat exchanger, creating a flawlessly efficient closed loop. Invigorating low-temperature dry air enters the tower laterally, elegantly intersecting with the vertical flow of spray water, and is masterfully propelled by fans, crafting an exquisite composite heat transfer process. As the air and spray water complete their heat exchange odyssey, high-temperature saturated air gracefully departs from the tower, while the spray water relishes in a secondary heat exchange through a finely engineered PVC layer, cascading into a collection basin and achieving unmatched cooling excellence.
Advantage
> TheMixed flow close-loop circulation systemguarantees the unsullied purity of the media, dramatically cuts down on maintenance expenses, and advocates for the preservation of precious water resources, all while delivering outstanding cooling performance that surpasses expectations.
>The exquisite union of stainless steel coil heat exchanger and PVC heat exchange layerdoes more than achieve efficiency; it exudes sophistication. This groundbreaking design enhances the heat transfer area, augments heat exchange efficiency, and contributes to noise reduction, making it a masterpiece of modern engineering.
> The innovative single-side air intake design cleverly diminishes acoustic emissions behind the tower, making itideal for environments where noise reduction is paramount.
> The product boasts asleek, compact configuration and ingeniously space-saving design, facilitating the seamless integration and harmonization of multiple cooling towers for superior performance.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Our aluminum alloy axial flow fan is meticulously engineered to deliver unparalleled performance, characterized by exceptionally low noise levels, outstanding stability, and remarkable efficiency. The motor is fortified with an IP55 protection grade and F class insulation, ensuring a superior level of safety and reliability, setting a new industry standard for performance and durability.
2. External Spray System
Harnessing cutting-edge technology, the advanced external spray system showers cool water over the heat exchange coil, maintaining an optimal wet surface for unparalleled cooling efficiency and performance.
3. Stainless Steel Heat Exchange Coil
Expertly crafted for perfection, our stainless steel heat exchange coils offer unmatched efficiency, boasting superior corrosion resistance and a lightweight design that extends equipment life. Additionally, their recyclable nature underscores our commitment to environmental sustainability.
4. MAH PVC Fill Film (PVC heat exchange layer)
This state-of-the-art PVC fill film is meticulously designed, integrating filler, air inlet grille, and drift eliminator to ensure consistent air intake while minimizing water drift loss. It guarantees peak heat transfer performance and a unique surface that offers an expansive heat exchange area, significantly enhancing overall efficiency. For specific project requirements, the filler can be customized with high-temperature materials.
5. MBD PVC Drift Eliminator
Specifically crafted for closed cooling towers, this drift eliminator is exceptional in extracting airborne water droplets with minimal wind resistance. With an outstanding capture rate of 99.99%, it ensures superior heat transfer performance, setting a benchmark in efficiency.
6. Air Inlet Louver
These precisely engineered louvers ensure a uniform distribution of cool, dry air through the coil and PVC heat exchange layer. They effectively limit sun exposure while inhibiting microbial growth, contributing to the overall efficiency and longevity of the system.
7. Heavy-duty Construction
Our robust Z700 galvanized steel frame and shell,offer exceptional corrosion resistance. For environments with extreme conditions, the choice of SUS314/316 or NWN-Armour anti-corrosion coated steel provides unrivaled protection, ensuring long-lasting durability and reliability.
8. Access Door
Designed for ease and accessibility, the access door facilitates seamless entry to the tower's inner maintenance platform, streamlining maintenance tasks.
The presence of an inspection platform inside the cooling tower considerably enhances the ease and convenience of conducting thorough inspections and maintenance, elevating operational efficiency and reliability.
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
Dive into a world of adaptability with our extensive selection of customizable options and enhanced functionalities. Experience the precision of two-speed and VFD variable frequency motors, allowing you to tailor performance effortlessly. For added safety, integrate a Vibration Cut-off Switch, and maintain peak efficiency with an Electronic Descaler. Ensure the utmost water purity with advanced Water Treatment Equipment. Combat cold climates with our Anti-Freeze Automatic Heating System, and enjoy quieter operations with our Noise Reduction Upgrade. Prioritize safety and convenience with the External Maintenance Platform and Guardrail, and simplify upkeep with a handy Installation and Maintenance Boom, ensuring seamless and efficient operations.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our products, expertly coated with NWN-Armour anti-corrosion technology, showcase remarkable resistance to corrosion, offering durability that rivals stainless steel. This cutting-edge solution is a standout, presenting itself as an affordable and effective alternative to conventional stainless steel, providing extended longevity and strong protection,guaranteeing industrial strength and durability without the associated premium costs.
Application
Our Efficient Closed Cooling Tower is meticulously engineered to serve a diverse spectrum of industries, offering unparalleled versatility and superior performance. This exceptional cooling solution is the optimal selection for the energy sector, pharmaceutical industry, HVAC systems, chemical processing, machinery manufacturing, metalworking industries, plastic product manufacturing, industrial cooling solutions, and food processing applications. Leverage the prowess of our cutting-edge cooling technology to enhance and transform your operations across these varied domains, ensuring remarkable efficiency and reliability.
NEWIN Manufacturing Base
NEWIN FACTORY
Our state-of-the-art manufacturing base, nestled in the vibrant region of Huizhou, Guangdong, proudly spans an impressive 10,000 square meters, providing a robust foundation for innovation and excellence.
ISO CERTIFICATION
Proudly adhering to the highest standards, our certifications include ISO9001:2015 for superior Quality Management and ISO14001:2015 for our steadfast commitment to Environmental Management.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
Independent Testing LAB
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Explore our advanced Closed Type Cooling Tower Series, engineered for precision and efficiency.
·
NSH/ NST Introducing our Open Type Cooling Tower Series, designed for optimal performance and reliability.
·
NTG Discover the Industrial Type Cooling Tower Series, crafted to meet rigorous industrial demands.
·
NECN/NECH Our Evaporative Condenser ensures exceptional cooling efficiency and performance.
·
NWFL Our Dry Air Cooler series, a testament to cutting-edge design and energy efficiency.
NEWIN is your trusted partner in providing a comprehensive range of cooling tower accessories. We stock and manufacture components to support maintenance and replacements for virtually any size or type. Reach out to us for customizing the perfect accessories to meet your specific requirements.
CONTAIN:
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.)
· Water distribution (nozzles/ drift eliminator etc.)
· Heat exchange (PVC infills/ cooling coil etc.)
· Other accessories (air inlet louver/ valve etc.)
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience seamless and efficient delivery of our open type cooling towers, which are crafted to uphold the highest benchmarks of safety and reliability. Our dedicated team is resolutely committed to providing you with a streamlined logistics experience, ensuring the timely arrival of your order right at your desired location. Let us take care of the details, so you can enjoy peace of mind with every shipment.
Closed Type Cooling Towers Shipment: Our closed type cooling towers are carefully and meticulously packaged, ensuring that every detail is handled with precision. We pledge a secure and punctual journey, preserving the integrity and exceptional performance of our premium cooling solutions from our facility directly to your site. Rely on our seasoned expertise to deliver a hassle-free shipping experience every time.
Technical Strength& Standards
Certifications
Audited Supplier 
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