Introducing the extraordinary NEWIN NWF Series Mixed Flow Closed Type Cooling Tower, a cutting-edge solution tailored to meet your most challenging cooling demands.
NWF The NWF series closed cooling tower by Newin (Guangdong) Machinery Co., Ltd. is a masterpiece of engineering that seamlessly integrates advanced composite flow cooling technology to deliver extraordinary performance. This pioneering system is crafted for stable operation with a steadfast commitment to energy efficiency and environmental sustainability. The innovative process involves the spray water delicately cooling the heat exchange coil, before gracefully transitioning into the cold water basin through an intricately designed PVC heat exchange layer. This refined mechanism remarkably reduces the internal temperature of the tower, all the while significantly minimizing the typical noise associated with direct water impact in the basin. Discover the epitome of industrial water cooling solutions, where every droplet harmoniously contributes to quieter and more efficient operations, setting new standards in cooling technology.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Immerse yourself in the pinnacle of cooling technology with this state-of-the-art system, where the fluid medium that demands cooling smoothly traverses a meticulously crafted serpentine coil heat exchanger. An ever-vigilant external spray system gently bathes the coil surface, maximizing cooling potential. This sophisticated setup ensures the cooled medium's seamless heat exchange with the spray water through a partition wall heat exchanger, orchestrating an impeccably efficient closed loop. Refreshingly low-temperature dry air enters the tower laterally, converging crosswise with the vertical spray water flow, enabling a masterful composite heat transfer process driven by fan power. As the air and spray water consummate their heat exchange journey, high-temperature saturated air is elegantly expelled from the tower. Meanwhile, the spray water engages in a secondary heat exchange through a finely crafted PVC layer, cascading into a water collection basin-achieving a level of cooling efficiency that sets new standards.
Advantage
> TheMixed flow close-loop circulation systemensures the immaculate purity of the media, significantly reduces maintenance costs, and promotes the conservation of precious water resources all while delivering top-tier cooling performance.
>The exquisite combination of stainless steel coil heat exchanger and PVC heat exchange layerachieves not just efficiency but an air of sophistication. This cutting-edge design amplifies the heat transfer area, elevates heat exchange efficiency, and plays a key role in diminishing noise levels.
> The forward-thinking single-side air intake design strategically reduces noise emissions behind the tower, making itideally suited for environments where noise reduction is paramount.
> The product showcases asleek, compact structure and ingeniously space-saving design, facilitating the seamless integration and combination of multiple cooling towers for exceptional performance.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Crafted with precision, the aluminum alloy axial flow fan stands as a pinnacle of engineering brilliance, combining high efficiency with whisper-quiet operation. Its exceptional stability is matched only by the motor's IP55 protection grade and F class insulation, ensuring unmatched safety and reliability.
2. External Spray System
Experience groundbreaking efficiency with the advanced external spray system. It delicately showers cool water over the heat exchange coil, guaranteeing optimal wetness for peak cooling performance.
3. Stainless Steel Heat Exchange Coil
These expertly crafted stainless steel coils epitomize superior heat exchange capabilities with their unmatched corrosion resistance. Their lightweight design enhances longevity while their recyclability underscores a commitment to eco-friendliness.
4. MAH PVC Fill Film (PVC heat exchange layer)
Designed with innovation in mind, this PVC fill film seamlessly integrates filler, air inlet grille, and drift eliminator, ensuring maximum air intake and minimal water loss. Its unique surface offers an expansive heat exchange area, significantly boosting overall efficiency. Customizable with high-temperature materials for tailored project solutions.
5. MBD PVC Drift Eliminator
Engineered specifically for closed cooling towers, this uniquely designed drift eliminator excels in capturing airborne droplets with minimal airflow obstruction, achieving an astounding 99.99% capture rate for unparalleled heat transfer efficiency.
6. Air Inlet Louver
Crafted to precision, the air inlet louvers evenly distribute cool, dry air across the coil and PVC heat exchange layer, effectively reducing sun exposure and stifling microbial proliferation.
7. Heavy-duty Construction
Built to withstand the harshest conditions, the robust Z700 galvanized steel frame and shellboast exceptional corrosion resistance. For extreme environments, choose SUS314/316 or NWN-Armour coated steel for unrivaled fortification.
8. Access Door
The thoughtfully designed access door allows seamless entry to the tower's inner maintenance sanctuary.
The inclusion of an inspection platform transforms the interior of the cooling tower into an accessible and convenient space for comprehensive inspections and maintenance activities, enhancing operational efficiency.
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 an exceptional array of customization options and advanced functionalities, designed to elevate your system's performance and efficiency. Choose from two-speed and VFD variable frequency motors for precise performance control, and ensure safety with a Vibration Cut-off Switch. Maintain optimal efficiency with an Electronic descaler and achieve superior water purity with specialized Water treatment equipment. Combat harsh climates with an Anti-freeze automatic heating system, reduce operational noise with a Noise reduction upgrade, and enhance safety with an External maintenance platform and guardrail. Plus, streamline upkeep with a convenient Installation and maintenance boom, ensuring seamless and efficient maintenance.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Products seamlessly coated with NWN-Armour anti-corrosion technology offer unmatched resistance to corrosion, rivaling the exceptional durability of stainless steel. This groundbreaking solution emerges as a highly economical alternative to conventional stainless steel, delivering extended longevity and formidable protection,guaranteeing industrial strength and resilience without incurring a premium cost.
Application
Our Efficient Closed Cooling Tower is a masterpiece of engineering, meticulously crafted to serve an expansive range of industries with exceptional versatility and unparalleled performance. As the quintessential solution for the energy sector, pharmaceutical industry, HVAC systems, chemical industry, machinery manufacturing, metal processing, plastic product manufacturing, industrial cooling solutions, and food processing applications, this cutting-edge technology is your gateway to optimized operational excellence. Elevate your enterprise by leveraging the prowess of our avant-garde cooling innovations, designed to enhance productivity and efficiency across these varied sectors.
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: Revel in a truly seamless and efficient delivery experience with our open type cooling towers. These state-of-the-art towers are crafted to uphold the pinnacle of safety and reliability. Our dedicated logistics team goes above and beyond to ensure an impeccable shipping journey, guaranteeing prompt and stress-free arrival at your specified destination.
Closed Type Cooling Towers Shipment: Our closed type cooling towers are expertly packaged and shipped with the utmost care and precision. We uphold a promise of a secure and punctual delivery, preserving the exceptional integrity and optimum performance of our advanced cooling solutions from our factory straight to your site. Rely on our seasoned expertise for an effortlessly smooth shipping process.
Technical Strength& Standards
Certifications
Audited Supplier 
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