Introducing the NEWIN NWF Series Mixed Flow Closed Type Cooling Tower - a pinnacle of engineering excellence, designed to revolutionize industrial cooling solutions with unmatched efficiency and reliability. Experience the innovation that sets new standards in cooling technology.
NWF The NWF series closed cooling tower embraces advanced composite flow cooling technology, ensuring exceptional performance characterized by stable operation, energy efficiency, and eco-friendliness. As the spray water efficiently cools the heat exchange coil, it seamlessly transitions into the cold water basin via the PVC heat exchange layer. This sophisticated design not only significantly lowers the internal temperature of the tower but also drastically reduces noise levels, as opposed to the traditional method of spray water directly falling into the bottom basin.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Our Closed Circuit Cooling Tower with Optimal Fan Power for Industries is engineered to perfection, featuring a state-of-the-art serpentine coil heat exchanger that seamlessly cools the fluid medium. Its cutting-edge external spray system ensures the coil surface remains moist, optimizing cooling potential. This advanced mechanism facilitates a closed-loop heat exchange with the spray water through a partition wall, achieving remarkable cooling results. Cool, dry air enters the system horizontally, then intersects vertically with the spray water's flow direction, forming a synergistic heat transfer boosted by high-performance fans. After thorough heat exchange, the system efficiently expels high-temperature saturated air, while the spray water undergoes a secondary heat transfer through a sophisticated PVC heat exchange layer before descending into the water collection basin. This meticulously engineered process ensures unparalleled cooling efficiency and heat removal.
Advantage
> The Revolutionary mixed flow close-loop circulation system ensures absolute purity of the media, drastically reducing maintenance costs and championing water conservation. This ensures highly efficient cooling.
> The seamless integration of a stainless steel coil heat exchanger and PVC heat exchange layer offers unmatched efficiency and sophisticated elegance. This groundbreaking design expands the heat transfer surface area, maximizes heat exchange effectiveness, and even contributes to noise reduction, setting new standards in the industry.
> The innovative single-side air intake design significantly curtails noise emissions from the tower's rear, rendering it perfectly suited for environments where sound sensitivity is paramount.
> The product boasts a sleek, compact structure and space-efficient design, accommodating the seamless integration of multiple cooling towers for expansive cooling solutions.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Experience the whisper-quiet operation of our aluminum alloy axial flow fan, designed for unmatched stability and efficiency. With a motor boasting an IP55 protection grade and F-grade insulation, you can rest assured of its supreme safety and dependability.
2. External Spray System
Our innovative spray system gently releases cool water onto the heat exchange coil, maintaining a consistently wet surface to maximize cooling effectiveness.
3. Stainless Steel Heat Exchange Coil
Crafted from stainless steel, these coils deliver exceptional heat exchange capabilities, unparalleled corrosion resistance, and a lightweight design. Their longevity and eco-friendliness, thanks to recyclability, make them an industry standard.
4. MAH PVC Fill Film (PVC heat exchange layer)
Our PVC filler heat exchange layer, with its all-in-one design comprising filler, air inlet grille, and drift eliminator, ensures consistent air intake and drastically reduces water drift loss. It excels in heat transfer efficiency, with a textured surface offering ample heat exchange area. Optionally, high-temperature materials can be employed to meet specific project needs.
5. MBD PVC Drift Eliminator
Engineered exclusively for closed cooling towers, this drift eliminator excels at capturing airborne water droplets with a stunning 99.99% efficiency rate and minimal wind resistance, ensuring peak heat transfer performance.
6. Air Inlet Louver
Designed to draw in and distribute cool, dry air evenly across both the coil and PVC heat exchange layer, this louver limits sunlight exposure and inhibits microbial growth, thus extending equipment life.
7. Heavy-duty construction
Boasting a robust Z700 galvanized steel frame and shell,this design offers exceptional corrosion resistance. For extreme environments, opt for SUS314/316 or NWN-Armour anti-corrosion coated steel for unmatched durability.
8. Access Door
Step inside the cooling tower with ease through the access door, leading to the maintenance platform.
The convenience of an inspection platform inside the cooling tower streamlines routine checks and maintenance, 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
Experience unparalleled versatility with our rich array of optional features. Choose from two-speed & VFD variable frequency motors for enhanced performance, or ensure safety and reliability with our Vibration Cut-off Switch. Enjoy superior water quality with our Electronic Descaler and advanced Water Treatment Equipment. Protect your system in cold climates with our Anti-freeze Automatic Heating System. Embrace tranquility with our premium Noise Reduction Upgrade, and guarantee safe, easy access with our External Maintenance Platform accompanied by a guardrail. Streamline operations with our state-of-the-art Installation and Maintenance Boom, among other sophisticated enhancements.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our revolutionary NWN-Armour anti-corrosion technology offers products a superior shield against corrosion. The exceptional resilience of this coating rivals even that of stainless steel, providing a cost-effective yet powerful alternative to traditional stainless steel solutions.el.
Application
Energy industry • Pharmaceutical industry • HVAC • Chemical industry • Machinery manufacturing • Metal processing • Plastic products • Industrial cooling • Food processing • Experience unparalleled performance across a diverse range of sectors with our Closed Circuit Cooling Tower with Optimal Fan Power, expertly engineered for efficiency and reliability in industrial applications.
NEWIN Manufacturing Base
NEWIN FACTORY
Our state-of-the-art manufacturing base is strategically situated in the vibrant city of Huizhou, Guangdong, covering an expansive 10,000 square meters. This prime location ensures efficient operations and accessibility.
ISO CERTIFICATION
NEWIN proudly carries the prestigious ISO9001:2015 Quality Management System Certification, along with the ISO14001:2015 Environmental Management System Certification, reflecting our commitment to excellence and sustainability.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
Independent Testing LAB
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Our robust Closed Type Cooling Tower Series offers unparalleled cooling efficiency for various industrial applications.
·
NSH/ NST The Open Type Cooling Tower Series is engineered for optimal performance, ensuring your operations run smoothly and effectively.
·
NTG Our Industrial Type Cooling Tower Series is designed to meet the demanding needs of large-scale operations, delivering consistent cooling results.
·
NECN/NECH Evaporative Condenser
·
NWFL Our Dry Air Cooler provides an efficient solution for a wide array of cooling needs, ensuring reliability and longevity.
NEWIN stands ready to manufacture and stock all essential cooling tower accessories, perfectly tailored to meet the maintenance and replacement requirements of cooling towers of virtually every size and type. Contact us today to customize the accessories you require.
CONTAIN:
· Fan drive system comprising of high-quality fan, fan stack, reducer, motor, and shaft.
· Optimized water distribution featuring precision nozzles and efficient drift eliminator.
· Heat exchange components including top-grade PVC infills and cooling coil for enhanced performance.
· Additional accessories like air inlet louvers and advanced valves to complete your cooling system.
Packaging & Shipping
Open type cooling towers shipment
Closed type cooling towers shipment
Technical Strength& Standards
Certifications
Audited Supplier 
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