Introducing the NEWIN NWF Series: a cutting-edge mixed flow closed type cooling tower designed to deliver unmatched cooling performance.
NWF This advanced series of closed cooling towers features state-of-the-art composite flow cooling technology. It ensures consistent and reliable operation while significantly enhancing energy efficiency and supporting environmental sustainability. The innovative design allows spray water to cool the heat exchange coil before cascading into the cold water basin via a PVC heat exchange layer. This process remarkably reduces the internal temperature of the tower and diminishes noise levels that usually occur with water directly falling into the basin.
Experience Unmatched Efficiency with Our High-Performance Mixed Flow Closed Circuit System
Flawless and Seamless Operation
The cooling process begins as the fluid medium passes through an exceptionally efficient serpentine coil heat exchanger. An uninterrupted external spray system ensures the coil surface remains wet, allowing for continual cooling. This mechanism enables the cooled medium to exchange heat with the spray water through a partition wall heat exchanger, forming a closed loop that optimizes cooling efficiency. Fresh, low-temperature dry air makes its entry laterally and intersects vertically with the spray water's flow, forming a composite heat transfer facilitated by robust fans. Once heat exchange is achieved, the high-temperature saturated air is expelled from the tower. The spray water undergoes a secondary heat transfer within a PVC heat exchange layer before descending into a water collection basin, dramatically enhancing cooling efficiency like never before.
Key Beneficial Features
> TheRevolutionary Mixed Flow Closed-Loop Circulation Systempreserves the purity of the media, significantly curtails maintenance expenses, and conserves precious water resources, all while sustaining exceptional cooling effectiveness.
>Our advanced combination of stainless steel coil heat exchangers and a PVC heat exchange layerdelivers not only superb efficiency but also a sophisticated aesthetic. This inventive approach maximizes heat transfer surfaces, enhances heat exchange efficiency, and contributes to minimizing noise pollution.
> The clever single-side air intake design significantly reduces noise emissions at the tower's rear, making itan ideal choice for environments where noise reduction is crucial.
> Our product features asleek and space-saving design,allowing for the effortless integration of multiple cooling towers within confined spaces.
Features
Innovative Cooling Tower Components
1. Advanced Axial Flow Fan
Crafted from premium aluminum alloy, the axial flow fan is engineered for low-noise operation, remarkable stability, and high efficiency. Complemented by a motor with an IP55 protection grade and F insulation grade, this ensures unparalleled safety and reliability.
2. State-of-the-Art External Spray System
Designed to spray cooling water onto the heat exchange coil, this system continuously drenches the coil's surface for superior cooling effectiveness.
3. Durable Stainless Steel Heat Exchange Coil
Our stainless steel coils stand out for their exceptional heat exchange efficiency, superior corrosion resistance, and lightweight design. These coils not only extend the lifespan of the equipment but also contribute to environmental sustainability through their recyclability.
4. MAH PVC Fill Film: The Ultimate Heat Exchange Layer
This PVC filler heat exchange layer features an ingenious integration of filler, air inlet grille, and drift eliminator, ensuring steady air intake and drastically reducing water drift loss for superior heat transfer performance. Its distinctive surface texture offers an extensive heat exchange area, boosting overall efficiency. The filler can be upgraded with high-temperature materials to meet unique project requirements.
5. Precision-designed MBD PVC Drift Eliminator
Exclusively crafted for closed cooling towers, this drift eliminator excels in removing airborne water droplets with minimal wind resistance and an astounding 99.99% capture rate, ensuring remarkable heat transfer efficiency.
6. Efficient Air Inlet Louver
Meticulously designed to draw in cool, dry air and channel it through the coil and PVC heat exchange layer, this component limits sun exposure and curtails microbial growth, promoting optimal operation.
7. Robust Heavy-duty Construction
Constructed with premium Z700 galvanized steel for the frame and shell,this construction offers unparalleled corrosion resistance. For extreme environments, optional SUS314/316 or NWN-Armour anti-corrosion coated steel is available, providing extraordinary protection.
8. Convenient Access Door
Facilitating access to the tower's inner maintenance platform, this access door simplifies entry.
Enhanced Inspection Platform Strategically located within the cooling tower, the inspection platform streamlines the process of conducting thorough inspections and maintenance activities.
Product Parameters
Design Condition
| 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
Elevate the operational capacity of your cooling system with our diverse selection of optional features. Experience the seamless integration of a two-speed and VFD variable frequency motor for flawless operational flexibility. Enhance safety with our advanced vibration cut-off switch, and maintain peak performance with the inclusion of an electronic descaler. Further tailor your system with cutting-edge water treatment equipment, an anti-freeze automatic heating system to withstand even the harshest of climates, and superb noise reduction upgrades for a tranquil atmosphere. Prioritize safety and efficiency with external maintenance platforms and guardrails, coupled with a convenient installation and maintenance boom, ensuring smoother, safer operations.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our innovative products, enhanced with the revolutionary NWN-Armour anti-corrosion coating, exhibit unparalleled resistance to corrosion, offering durability and performance nearly equivalent to that of premium stainless steel. This breakthrough technology provides an exceedingly affordable alternative to conventional stainless steel solutions, delivering robust protection and ensuring the longevity of your investment.el.
The Closed Circuit Mixed Flow Cooling Tower from Newin (Guangdong) Machinery Co., Ltd. stands as a paragon of engineering excellence, designed meticulously to serve an impressive array of industrial sectors. Its prowess in delivering optimal performance and unparalleled efficiency makes it an invaluable asset across diverse fields. Within the Energy industry, it serves as an essential backbone, providing steadfast and efficient cooling solutions crucial for power generation systems. In the realm of Pharmaceuticals, it is pivotal in maintaining the critical environmental conditions required for sensitive processes and product integrity. The HVAC industry reaps the benefits of its exceptional capability to sustain desired climate conditions, significantly enhancing comfort and operational efficiency in various edifices. It is a stalwart in the Chemical industry, boasting a robust design that adeptly supports intricate cooling requirements while ensuring utmost safety and dependability. For Machinery manufacturing and Metal processing, it is instrumental in safeguarding the integrity of high-performance machinery and meticulously processed metals. Manufacturers of Plastic products capitalize on its capacities to guarantee consistent quality and precision. As the cornerstone of Industrial cooling, it rises to meet the specialized cooling demands across a spectrum of industrial applications, offering a bespoke cooling experience like no other. Furthermore, within the Food processing industry, it ensures that products are handled under optimal temperature conditions, preserving freshness and quality consistently throughout production.
NEWIN Manufacturing Base
Explore the Efficient NEWIN FACTORY
Strategically nestled in the vibrant hub of Huizhou, Guangdong, our expansive manufacturing facility stretches over an impressive 10,000 square meters, perfectly positioned to deliver unparalleled excellence in every aspect.
Prestigious ISO CERTIFICATION
With immense pride, we hold the esteemed ISO9001:2015 Quality Management System Certification along with the ISO14001:2015 Environmental Management System Certification, testament to our unwavering commitment to quality and sustainability.
State-of-the-Art WORKSHOPS
Innovative Welding Workshop
Advanced Filler Thermoforming Workshop
Precision Sheet Metal Processing Workshop
Efficient Cooling Tower Assembly Workshop
RIGOROUS TESTING
Our dedicated Independent Testing LAB is the cornerstone of ensuring top-tier quality output, maintaining our standards of excellence.
NEWIN COOLING TOWERS: A Spectrum of Excellence
·
NWN/ NWF/ NCFN Proudly presenting our acclaimed Closed Type Cooling Tower Series, where innovation meets precision.
·
NSH/ NST Introducing our groundbreaking Open Type Cooling Tower Series, designed for optimal efficiency.
·
NTG A specialized Industrial Type Cooling Tower Series, adeptly catering to complex industrial needs.
·
NECN/NECH An Efficient Evaporative Condenser that excels in performance and reliability.
·
NWFL Our Advanced Dry Air Cooler represents cutting-edge technology in air cooling solutions.
NEWIN offers an all-encompassing range of cooling tower accessories, meticulously stocked to address every maintenance and replacement requirement, regardless of size or type. Connect with us to customize the perfect accessory solution for your cooling tower needs.
INCLUDES:
· Fan drive system (encompassing fan, fan stack, reducer, motor, shaft, and more)
· Water distribution components (including nozzles and drift eliminator)
· Heat exchange essentials (such as PVC infills and cooling coil)
· Additional accessories (such as air inlet louvers and valves)
Packaging & Shipping
Open Type Cooling Towers Shipment: Discover the pinnacle of logistics excellence with our open type cooling towers shipping service. Each tower is meticulously packed with utmost care to endure the rigors of transit, safeguarding the exceptional performance and steadfast reliability that Newin (Guangdong) Machinery Co., Ltd. is celebrated for. Our streamlined shipping solutions ensure that your delivery arrives on time, every time, keeping your projects seamlessly on track.
Closed Type Cooling Towers Shipment: Experience precision and excellence in every shipment of our closed circuit mixed flow cooling towers. With meticulous attention to detail, each unit is securely packaged to eliminate the risk of damage during transit, upholding the distinguished quality and durability standards synonymous with Newin (Guangdong) Machinery Co., Ltd. Rely on us for prompt delivery, ensuring your operations continue without a hitch.
Technical Strength& Standards
Certifications
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