Introducing the NEWIN NWF Series Mixed Flow Closed Type Cooling Tower
NWF The NWF series closed cooling tower by Newin (Guangdong) Machinery Co., Ltd. is a marvel of modern engineering, integrating advanced composite flow cooling technology for exceptional and unrivaled performance. This cutting-edge system ensures stable and reliable operation with a keen focus on energy efficiency and the sustainability of our environment. The innovative process begins as the spray water delicately cools the heat exchange coil, then gracefully descends into the cold water basin through a precisely crafted PVC heat exchange layer. This expertly designed mechanism dramatically lowers the internal temperature of the tower, while simultaneously reducing the noise that is often associated with direct water impact in the basin. Immerse yourself in the ultimate industrial water cooling solution, where each droplet is a testament to a quieter, more efficient, and more sustainable operation.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
In this state-of-the-art system, the fluid medium that demands cooling gracefully navigates through an expertly engineered serpentine coil heat exchanger. An ever-operating external spray system delicately moistens the coil surface, optimizing the cooling process. This sophisticated arrangement facilitates the cooled medium's seamless heat exchange with the spray water via a partition wall heat exchanger, establishing an impeccably efficient closed loop. Refreshingly low-temperature dry air makes its entrance into the tower laterally, aligning crosswise with the spray water flow's vertical trajectory, and through the power of fans, creates a masterful composite heat transfer process. As the air and spray water consummate their heat exchange journey, high-temperature saturated air exits the tower, while the spray water delights in a secondary heat exchange through a finely crafted PVC layer, eventually cascading into a water collection basin-achieving an unparalleled level of cooling efficiency.
Advantage
> TheMixed flow close-loop circulation systemensures the immaculate purity of the media, significantly slashes maintenance costs, and champions the conservation of valuable water resources, while delivering superior cooling performance that sets new industry standards.
>The harmonious blend of stainless steel coil heat exchanger and PVC heat exchange layerachieves not just efficiency but an air of sophistication. This trailblazing design amplifies the heat transfer area, elevates heat exchange efficacy, and plays a role in diminishing noise, epitomizing engineering excellence.
> The innovative single-side air intake design strategically reduces acoustic emissions behind the tower, rendering itperfectly suited for environments where noise minimization is key, such as urban installations or noise-sensitive areas.
> The product showcases asleek, compact structure and ingeniously space-efficient design,empowering the seamless integration and combination of multiple cooling towers for robust performance. This thoughtful design ensures that even in spatially constrained settings, unmatched cooling capabilities are within reach.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Our state-of-the-art aluminum alloy axial flow fan is meticulously crafted to deliver exceptional airflow performance with a remarkably low noise output, ensuring an undisturbed environment. Its unparalleled stability and efficiency are complemented by a motor boasting an IP55 protection grade and F class insulation. This ensures a high level of safety and reliability, making it a superior choice for your cooling needs.
2. External Spray System
This pioneering external spray system harnesses advanced technology to cascade cool water over the heat exchange coil, ensuring the coil's surface remains optimally wet. This leads to an unmatched cooling efficiency, fortifying the system's overall performance.
3. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil is a masterpiece of engineering, providing unparalleled heat exchange efficiency and outstanding corrosion resistance. Designed to be lightweight, it significantly extends the longevity of the equipment. Moreover, its recyclable nature underscores our commitment to environmental sustainability, offering a green solution without compromising on performance.
4. MAH PVC Fill Film (PVC heat exchange layer)
Revolutionizing heat transfer, this innovative PVC fill film encapsulates a holistic design that integrates a filler, air inlet grille, and a drift eliminator. This comprehensive system assures a consistent air intake while minimizing water drift loss, maximizing heat transfer performance. The unique surface design multiplies the heat exchange area, enhancing overall efficiency. For projects with specific requirements, the filler can be custom-tailored using high-temperature materials.
5. MBD PVC Drift Eliminator
Precision-engineered for closed cooling towers, this drift eliminator stands out in its ability to capture airborne water droplets while maintaining minimal wind resistance. With an impressive capture rate of 99.99%, it ensures superior heat transfer performance, providing peace of mind with its top-tier effectiveness.
6. Air Inlet Louver
Our expertly designed air inlet louvers guarantee an even distribution of cool, dry air, channeling it efficiently through the coil and PVC heat exchange layer. This system effectively reduces sun exposure and curtails microbial growth, contributing to the longevity and efficacy of the cooling tower.
7. Heavy-duty Construction
The formidable Z700 galvanized steel frame and shellensure superior corrosion resistance, making it ideal for challenging environments. For those requiring even higher protection, the option of SUS314/316 or NWN-Armour anti-corrosion coated steel is available, offering the ultimate defense against harsh conditions.
8. Access Door
Designed for ease, the access door facilitates seamless entry to the tower's inner maintenance platform, ensuring routine checks and maintenance tasks are no longer a chore.
The presence of an inspection platform inside the cooling tower dramatically enhances maintenance efficiency by allowing comprehensive inspections and tasks to be carried out with ease and convenience, streamlining your operations.
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
Explore a versatile range of options for customization and enhanced functionality, including two-speed & VFD variable frequency motors to precisely control performance. Enhance safety with a Vibration Cut-off Switch, and maintain system efficiency with an Electronic descaler. Ensure superior water purity with Water treatment equipment and protect operations in cold climates with an Anti-freeze automatic heating system. For a quieter working environment, opt for the Noise reduction upgrade. Safety is paramount, so an External maintenance platform and guardrail will provide peace of mind. Simplify upkeep with a convenient Installation and maintenance boom, ensuring seamless and efficient maintenance.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Products seamlessly coated with NWN-Armour anti-corrosion technology exhibit unparalleled resistance to corrosion, closely matching the high durability of stainless steel. This innovative solution stands out as a remarkably cost-effective alternative to traditional stainless steel options, providing extensive longevity and robust protection,ensuring industrial resilience without the premium cost.
Application
Our Efficient Closed Cooling Tower is expertly designed to cater to a wide array of industries, showcasing unmatched versatility and performance. It is the ideal choice for the energy sector, pharmaceutical industry, HVAC systems, chemical industry, machinery manufacturing, metal processing, plastic product manufacturing, industrial cooling solutions, and food processing applications. Harness the power of our innovative cooling technology to elevate your operations across these diverse fields. Elevate your operational capabilities with our cutting-edge cooling solutions, ensuring peak performance and reliability in every application.
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: Embark on a journey of seamless and efficient delivery with our open type cooling towers. Designed to uphold the highest standards of safety and reliability, our dedicated logistics team ensures a smooth experience, facilitating prompt and secure arrival at your chosen destination.
Closed Type Cooling Towers Shipment: Our closed type cooling towers are expertly packaged and shipped with meticulous precision. We assure a secure and punctual journey, preserving the integrity and performance of our extraordinary cooling solutions from our factory to your site. Rely on our professionalism for a hassle-free shipping process.
Technical Strength& Standards
Certifications
Audited Supplier 
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