Introducing the NEWIN NWF Series Mixed Flow Closed Type Cooling Tower
NWF The NWF series closed cooling tower, crafted by Newin (Guangdong) Machinery Co., Ltd., symbolizes the zenith of cooling technology with its cutting-edge composite flow system. It is engineered to offer an exceptional performance that flawlessly combines energy efficiency with environmental stewardship. This revolutionary system initiates with spray water expertly cooling the heat exchange coil. The water then transitions seamlessly into the cold water basin, passing through an intricately designed PVC heat exchange layer. This advanced design not only profoundly reduces the tower's internal temperature but also ensures a peaceful operation by dampening the noise typically caused by direct water impact. Immerse yourself in the ultimate industrial water cooling experience, where every droplet is a testament to silent and superior efficiency.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Immerse yourself in the brilliance of Newin (Guangdong) Machinery Co., Ltd.'s cutting-edge system, where the fluid medium, requiring cooling, embarks on an elegant journey through a meticulously designed serpentine coil heat exchanger. An ever-operating external spray system gently covers the coil surface, enhancing the cooling process. This sophisticated configuration allows the cooled medium to seamlessly exchange heat with the spray water via a partition wall heat exchanger, forming an impeccably efficient closed loop. Cool, dry air enters the tower laterally, intersecting gracefully with the vertical spray water flow, while powerful fans orchestrate a masterful composite heat transfer process. As the air and spray water complete their heat exchange dance, high-temperature saturated air exits the tower, while the spray water undergoes a secondary heat exchange through a meticulously crafted PVC layer, finally cascading into a water collection basin-achieving unmatched cooling efficiency.
Advantage
> TheMixed flow close-loop circulation systemensures the pristine purity of the media, dramatically reduces maintenance costs, and champions the conservation of precious water resources, all while delivering outstanding cooling performance.
>The harmonious fusion of the stainless steel coil heat exchanger and PVC heat exchange layerachieves not only efficiency but also a touch of elegance. This pioneering design amplifies the heat transfer area, enhances heat exchange efficacy, and contributes to noise reduction.
> The innovative single-side air intake design strategically minimizes acoustic emissions behind the tower, rendering itideal for settings where noise reduction is paramount.
> The product features asleek, compact structure with an ingeniously space-efficient design,allowing for seamless integration and combination of multiple cooling towers for enhanced performance.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Crafted with precision, our aluminum alloy axial flow fan stands out for its extraordinary performance, offering a harmonious blend of remarkably low noise levels, superior stability, and impressive efficiency. The motor is safeguarded with an IP55 protection rating and F class insulation, ensuring a heightened degree of safety and dependability.
2. External Spray System
Equipped with a cutting-edge spray system, this component cascades cool water over the heat exchange coil, ensuring its surface remains optimally wet. This significantly enhances the cooling efficiency, ensuring peak performance.
3. Stainless Steel Heat Exchange Coil
Expertly crafted, these stainless steel coils set the standard for heat exchange efficiency, combining excellent corrosion resistance with a lightweight design. They not only prolong the life of your equipment but are also environmentally friendly due to their recyclable nature.
4. MAH PVC Fill Film (PVC heat exchange layer)
This state-of-the-art PVC fill film is ingeniously designed to integrate a filler, air inlet grille, and drift eliminator, ensuring steady air intake while minimizing water drift loss. This guarantees optimal heat transfer performance. Its distinctive surface design enhances the heat exchange area, boosting overall system efficiency. The filler is customizable with high-temperature materials to meet specific project requirements.
5. MBD PVC Drift Eliminator
Specially engineered for closed cooling towers, this drift eliminator excels in capturing airborne water droplets with minimal wind resistance. Its impressive 99.99% capture rate ensures exceptional heat transfer performance, keeping your system at the forefront of efficiency.
6. Air Inlet Louver
Designed to perfection, these air inlet louvers ensure an even distribution of cool, dry air as they direct airflow through the coil and PVC heat exchange layer. This design effectively regulates sun exposure and curbs microbial growth, promoting longevity and efficiency.
7. Heavy-duty Construction
The formidable Z700 galvanized steel frame and shell,deliver superior corrosion resistance. For the most demanding environments, you have the option of SUS314/316 or NWN-Armour anti-corrosion coated steel, providing unrivaled protection and durability.
8. Access Door
Offers convenient entry to the tower's inner maintenance platform through the access door, allowing for seamless service access.
The presence of an inspection platform inside the cooling tower dramatically enhances the convenience and efficiency of conducting detailed inspections and maintenance activities, ensuring your equipment remains in optimal condition.
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 impressive array of customization and performance-enhancing features designed to elevate your system's capabilities. Experience precision control with our two-speed & VFD variable frequency motors, ensuring optimal performance tailored to your needs. Enjoy peace of mind with our Vibration Cut-off Switch, providing an additional safety layer. Maintain peak efficiency through our Electronic descaler and achieve superior water purity with dedicated treatment equipment. Adapt effortlessly to cold climates with our Anti-freeze automatic heating system. Immerse in tranquility with our Noise reduction upgrade for a serene operation environment. Prioritize safety with our External maintenance platform and guardrail, and benefit from the easy setup and upkeep provided by our Installation and maintenance boom.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Products treated with NWN-Armour anti-corrosion technology showcase an extraordinary resistance to corrosion, rivaling the robustness of stainless steel. This groundbreaking solution emerges as an exceptionally cost-effective alternative to conventional stainless steel, offering unmatched longevity and formidable protection,ensuring your industrial systems remain resilient and robust, without incurring the high costs associated with premium materials.
Application
Our Efficient Closed Cooling Tower stands as a beacon of engineering brilliance, crafted with precision to serve an extensive range of industries. This cutting-edge solution exudes versatility and unrivaled performance, making it the quintessential choice for sectors that demand excellence. Whether you're operating in the dynamic energy sector, the groundbreaking pharmaceutical industry, or managing sophisticated HVAC systems, our tower is your go-to solution. It elevates the efficiency of the chemical industry, advances machinery manufacturing processes, enhances metal processing techniques, and supports the precision required in plastic product manufacturing. Furthermore, it provides robust industrial cooling solutions and augments food processing applications. Experience the transformative impact of our pioneering cooling technology, and watch as it propels your operations to new heights across these diverse sectors.
NEWIN Manufacturing Base
NEWIN FACTORY
Welcome to our state-of-the-art manufacturing hub, located in the thriving region of Huizhou, Guangdong. This expansive facility, covering an impressive 10,000 square meters, serves as a powerful bedrock for innovation and excellence.
ISO CERTIFICATION
We proudly uphold the highest standards of quality and environmental stewardship, with certifications including ISO9001:2015 for outstanding Quality Management and ISO14001:2015 for our unwavering dedication 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 Dive into our state-of-the-art Closed Type Cooling Tower Series, expertly engineered to deliver precision and peak efficiency.
·
NSH/ NST Discover our Open Type Cooling Tower Series, meticulously designed for unmatched performance and reliability.
·
NTG Experience the Industrial Type Cooling Tower Series, crafted with precision to meet the stringent demands of industrial applications.
·
NECN/NECH Our Evaporative Condenser is engineered to deliver superior cooling efficiency and unmatched performance.
·
NWFL Our Dry Air Cooler series exemplifies cutting-edge design coupled with unparalleled energy efficiency.
NEWIN stands as your reliable partner, offering an extensive range of cooling tower accessories. We provide and manufacture components tailored to facilitate maintenance and replacements for nearly any size or type. Contact us to customize the ideal accessories to suit your exact needs.
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 the pinnacle of seamless and efficient delivery with our open type cooling towers. Crafted for excellence, these towers are engineered to uphold the highest standards of safety and reliability. Our dedicated logistics team ensures a smooth and seamless experience, guaranteeing that your cooling towers arrive promptly and in pristine condition at your desired location.
Closed Type Cooling Towers Shipment: Our closed type cooling towers are packaged with utmost precision and care, ensuring they are shipped with unmatched meticulousness. We pledge a secure and timely transit, preserving the integrity and superior performance of our cooling solutions. From our state-of-the-art factory to your site, trust in our profound expertise for a hassle-free shipping process, guaranteeing peace of mind and satisfaction.
Technical Strength& Standards
Certifications
Audited Supplier 
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