Introducing the NEWIN NWF Series: A Masterpiece in Mixed Flow Closed Type Cooling Towers
NWF - An Epitome of Engineering Excellence Our NWF series closed cooling tower showcases cutting-edge composite flow cooling technology, ensuring stable operation while being remarkably energy-efficient and environmentally friendly. After the spray water cools the heat exchange coil, it seamlessly flows into the cold water basin via the advanced PVC heat exchange layer. This innovative process not only effectively lowers the temperature within the tower but also minimizes noise levels by preventing straight falling spray water into the bottom basin, enhancing operational tranquility.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Dive into the innovative operation of the Reliable Wet Coil Cooling Tower, where cooling perfection is achieved through a state-of-the-art serpentine coil heat exchanger. Our system boasts an unbroken external spray mechanism that consistently dampens the coil surface, enhancing the medium's cooling capacity. Experience efficient heat exchange as the cooled medium interacts with the spray water via a partition wall heat exchanger within a closed loop, ensuring optimal cooling. The tower ingeniously draws in cool, dry air from the side, intersecting it with the vertical flow of spray water, thus creating a powerful composite heat transfer, propelled by our high-power fan system. Once the air and spray water complete their heat exchange choreography, the high-temperature saturated air is expelled, while the spray water engages in a secondary heat transfer through a PVC heat exchange layer, descending gracefully into the collection basin. This method effectively harnesses more heat removal for unparalleled cooling efficiency.
Advantage
> The Revolutionary Mixed Flow Close-Loop Circulation System ensures the purity of your media, significantly reduces maintenance costs, and is a testament to our commitment to conserving valuable water resources while delivering exceptional cooling performance.
> Our pioneering combination of a stainless steel coil heat exchanger and a sophisticated PVC heat exchange layer is more than just efficient-it's a masterpiece of design. This cutting-edge construction maximizes the heat transfer area, boosts heat exchange efficiency, and simultaneously reduces noise.
> The strategic single-side air intake design minimizes noise emissions at the tower's rear, rendering it perfectly suited for environments where minimal noise is crucial.
> The product showcases a sleek, compact structure and space-efficient design, ideal for seamlessly integrating multiple cooling towers in a unified system.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Experience the pinnacle of performance with our aluminum alloy axial flow fan, engineered for low noise, stable operation, and superior efficiency. Our motor is fortified with an IP55 protection grade and F-grade insulation, promising unmatched safety and reliability.
2. External Spray System
This innovative system sprays cool water onto the heat exchange coil, consistently wetting its surface to achieve optimal cooling and performance.
3. Stainless Steel Heat Exchange Coil
Our stainless steel coils are designed for excellence, offering outstanding heat exchange efficiency and superior corrosion resistance. With their lightweight nature and recyclability, they extend equipment lifespan and support environmental sustainability.
4. MAH PVC Fill Film (PVC heat exchange layer)
Crafted with precision, the PVC filler heat exchange layer features a seamless integration of filler, air inlet grille, and drift eliminator. This design ensures a steady air intake, drastically reduces water drift loss, and maximizes heat transfer efficiency. The unique surface texture expands the heat exchange surface area, boosting overall performance. For specialized working conditions, the filler can be upgraded to high-temperature materials.
5. MBD PVC Drift Eliminator
Our specially designed drift eliminator for closed cooling towers excels in capturing airborne water droplets with an incredible 99.99% efficiency and minimal wind resistance, thus ensuring top-tier heat transfer performance.
6. Air Inlet Louver
Designed for precision, it ensures a uniform flow of cool dry air through the coil and the PVC heat exchange layer, effectively reducing sun exposure and inhibiting microbial growth.
7. Heavy-duty Construction
Built with top-grade Z700 galvanized steel,this frame and shell offer exceptional corrosion resistance. For the most demanding environments, opt for the SUS314/316 or NWN-Armour anti-corrosion coated steel for unparalleled protection.
8. Access Door
Seamlessly enter the inner maintenance platform of the tower through the access door, ensuring effortless maintenance.
The strategic integration of an inspection platform within our cooling tower ensures ease and convenience for all inspection and maintenance activities.
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 a plethora of versatile additional features including a two-speed & VFD variable frequency motor, vibration cut-off switch, and electronic descaler. Enhance your system with water treatment equipment, an anti-freeze automatic heating system, and noise reduction upgrades. Benefit from the convenience of an external maintenance platform and guardrail, alongside installation and maintenance booms, and much more.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Products adorned with the NWN-Armour anti-corrosion coating boast exceptional resistance to corrosion, rivaling the impeccable qualities of stainless steel. This innovative solution serves as a remarkably cost-effective alternative to traditional stainless steel.
Application
Our state-of-the-art Reliable Wet Coil Cooling Tower with High Power Fan System is a versatile solution, seamlessly integrating into a multitude of sectors. Whether you're powering the Energy Industry, advancing the Pharmaceutical Industry, optimizing HVAC systems, or innovating within the Chemical Industry, our cooling tower delivers unparalleled efficiency and reliability. It is equally at home in Machinery Manufacturing and Metal Processing, offering robust cooling solutions that enhance operational performance. In the realm of Plastic Products and Industrial Cooling, it stands as a beacon of innovation, ensuring consistent temperature management. Additionally, it supports Food Processing operations, maintaining the highest standards of quality and safety. Choose Newin (Guangdong) Machinery Co., Ltd. for excellence across diverse industrial applications.
NEWIN Manufacturing Base
NEWIN FACTORY
Our state-of-the-art manufacturing base is strategically located in Huizhou, Guangdong, sprawling over an impressive 10,000 square meters. This expansive facility underscores our commitment to innovation and quality excellence.
ISO CERTIFICATION
Proudly certified with ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, reflecting our dedication to superior standards and sustainable practices.
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 Closed Type Cooling Tower Series, engineered for efficient and reliable performance.
·
NSH/ NST Discover the versatility of our Open Type Cooling Tower Series, designed to meet diverse industrial needs.
·
NTG Designed for heavy-duty applications, our Industrial Type Cooling Tower Series delivers unmatched durability.
·
NECN/NECH Our cutting-edge Evaporative Condenser solutions are crafted for peak efficiency and performance.
·
NWFL Our Dry Air Cooler is meticulously designed to provide optimal cooling with minimal energy consumption.
NEWIN is your comprehensive partner for all cooling tower accessories, ensuring seamless maintenance and replacement for any cooling tower, regardless of size or type. Reach out to us for customized accessory solutions tailored to your specific needs.
CONTAIN:
· Comprehensive fan drive system, including fan, fan stack, reducer, motor, and shaft, engineered for optimal performance.
· Advanced water distribution components, featuring nozzles and drift eliminators, for efficient operation.
· High-performance heat exchange elements, such as PVC infills and cooling coils, designed for superior cooling.
· A variety of other essential accessories, including air inlet louvers and valves, to enhance functionality and reliability.
Packaging & Shipping
Enjoy a streamlined and hassle-free shipment process with our meticulously coordinated logistics for open type cooling towers. Experience peace of mind knowing your order is handled with precision and care, ensuring a swift and secure delivery.
Closed type cooling towers shipment
Technical Strength& Standards
Certifications
Audited Supplier 
){kind=link}