Introducing the state-of-the-art NEWIN NWF Series Mixed Flow Closed Type Cooling Tower
NWF The NWF series closed cooling tower, a masterpiece from Newin (Guangdong) Machinery Co., Ltd., masterfully integrates cutting-edge composite flow cooling technology to deliver an exceptional performance standard. This groundbreaking system not only ensures stable operation but also champions energy efficiency and environmental sustainability. The process begins with the spray water adeptly cooling the heat exchange coil, then gracefully cascading into the cold water basin through a precisely engineered PVC heat exchange layer. This exquisitely designed mechanism significantly reduces the internal temperature of the tower while ingeniously minimizing the noise usually caused by direct water impact in the basin. Discover the zenith of industrial water cooling solutions, where each drop harmoniously contributes to a quieter, more efficient operation.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Within this cutting-edge system, the fluid medium requiring cooling adeptly traverses a meticulously designed serpentine coil heat exchanger. An always-active external spray system gently enlivens the coil surface, optimizing the cooling process to perfection. This ingenious setup enables the cooled medium to effortlessly perform heat exchange with the spray water, thanks to a partition wall heat exchanger, establishing an impeccably efficient closed-loop cycle. Crisp, low-temperature dry air elegantly enters the tower laterally, harmonizing with the vertical path of the spray water flow. Through the robust power of fans, a masterful composite heat transfer process is created. As the air and spray water complete their heat exchange symphony, high-temperature saturated air gracefully exits the tower, while the spray water enjoys a secondary heat exchange through a finely crafted PVC layer, cascading gently into a water collection basin-realizing an unparalleled standard of cooling efficiency.
Advantage
> TheMixed flow close-loop circulation systemguarantees the pristine cleanliness of the media, drastically reduces maintenance expenses, and champions the prudent conservation of precious water resources while simultaneously delivering exceptional cooling performance of the highest standard.
>The seamless integration of a stainless steel coil heat exchanger with a PVC heat exchange layernot only achieves remarkable efficiency but exudes an air of sophistication. This pioneering design amplifies the heat transfer area, elevates heat exchange effectiveness, and contributes to a reduction in noise levels.
> The groundbreaking single-side air intake design effectively curtails acoustic emissions behind the tower, making itexceptionally well-suited for environments where noise reduction is paramount.
> The product proudly exhibits asleek, compact architecture and ingeniously space-saving design, enabling the seamless integration and combination of multiple cooling towers for enhanced robust performance.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
The aluminum alloy axial flow fan is meticulously crafted to deliver stellar performance with remarkably low noise, unmatched stability, and impressive efficiency. The motor is equipped with an IP55 protection grade and F class insulation, ensuring an elevated standard of safety and reliability.
2. External Spray System
Equipped with an advanced spray technology, this system showers the cooling water over the heat exchange coil, maintaining optimal wetness on the coil's surface for superior cooling efficiency.
3. Stainless Steel Heat Exchange Coil
Masterfully designed, the stainless steel coils provide unparalleled heat exchange efficiency with top-notch corrosion resistance. Their lightweight build extends the equipment's longevity, while their recyclability ensures environmental sustainability.
4. MAH PVC Fill Film (PVC heat exchange layer)
This revolutionary PVC fill film offers a holistic design that integrates filler, air inlet grille, and drift eliminator to assure efficient air intake while effectively reducing water drift loss, ensuring optimal heat transfer. Its distinctive surface provides ample heat exchange area, enhancing overall efficiency. The filler can be tailored with high-temperature materials for tailored project needs.
5. MBD PVC Drift Eliminator
Ingeniously crafted for closed cooling towers, this drift eliminator excels in extracting airborne water droplets with minimal wind resistance, boasting an extraordinary capture rate of 99.99%, ensuring superior heat transfer performance.
6. Air Inlet Louver
Designed to ensure an even distribution of cool, dry air, these louvers skillfully guide the air through the coil and PVC heat exchange layer, effectively limiting sun exposure and inhibiting microbial growth.
7. Heavy-duty Construction
The sturdy Z700 galvanized steel frame and shell,offer exceptional corrosion resistance. For extreme environments, the option to use SUS314/316 or NWN-Armour anti-corrosion coated steel provides unmatched protection.
8. Access Door
Allows seamless entry to the tower's internal maintenance platform through the access door.
The inclusion of an inspection platform within the cooling tower significantly enhances the ease and convenience of conducting thorough inspections and maintenance tasks.
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 extraordinary array of customizable options designed to elevate your industrial cooling performance to new heights. Our offerings include advanced two-speed and VFD variable frequency motors for precision control, a Vibration Cut-off Switch for enhanced safety, and an Electronic descaler to optimize efficiency. Experience pristine water quality with our premium water treatment equipment and ensure reliability in cold climates with our Anti-freeze automatic heating system. Elevate your operational tranquility with our Noise reduction upgrade and prioritize safety with an External maintenance platform and guardrail. For your convenience, a versatile Installation and maintenance boom is also available, streamlining upkeep and ensuring effortless maintenance.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Immerse your products in the exceptional NWN-Armour anti-corrosion technology, which grants them an unmatched resistance to corrosion, akin to the enduring strength of stainless steel. This groundbreaking solution is not only highly effective but also a budget-conscious alternative to conventional stainless steel, offering remarkable durability and robust protection.fortifying your industrial assets with resilience and reliability, all without the burden of high costs.
Application
Our Efficient Closed Cooling Tower is expertly crafted with precision engineering to serve a broad spectrum of industries, offering unparalleled versatility and superior 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 cooling tower stands unmatched. Embrace the cutting-edge of cooling technology with our state-of-the-art solution to propel your operations to new heights 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: Immerse yourself in a seamless and efficient delivery experience with our state-of-the-art open type cooling towers. Crafted to uphold the highest standards of safety and reliability, these towers are shipped with precision and care. Our dedicated logistics team ensures a smooth and timely journey, guaranteeing prompt arrival at your specified location. Trust us for an unparalleled logistics experience that prioritizes your satisfaction and peace of mind.
Closed Type Cooling Towers Shipment: Entrust your closed type cooling towers to our expert hands, where every step from packaging to delivery is executed with meticulous precision. We promise a secure, timely journey that preserves the exceptional integrity and performance of our leading-edge cooling solutions. From our factory floor to your operational site, rely on our unparalleled shipping expertise for a process that is as hassle-free as it is reliable. Enjoy the assurance of a delivery that meets the pinnacle of industrial excellence.
Technical Strength& Standards
Certifications
Audited Supplier 
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