NEWIN NWF Series Mixed Flow Closed Type Cooling Tower
NWF This exceptional series of closed cooling towers masterfully incorporates advanced composite flow cooling technology, ensuring not just stable operation but also boosting energy efficiency and championing environmental sustainability. The process begins as the spray water cools the heat exchange coil, then cascades into a cold water basin through a PVC heat exchange layer. This innovative design remarkably lowers the tower's internal temperature while drastically reducing the noise usually associated with water directly falling into the basin.
Unparalleled High-Efficiency Mixed Flow Closed Circuit System
Seamless Operation
The cooling medium elegantly traverses a high-performance serpentine coil heat exchanger, where it's perpetually enveloped by an external spray system maintaining the coil surface wet for uninterrupted cooling. This ingenious system allows for the efficient transfer of heat between the cooled medium and the spray water through a partition wall heat exchanger-establishing a closed loop that guarantees optimal cooling. Fresh, low-temperature dry air strategically enters the tower's lateral openings and harmoniously crosses paths with the spray water, creating a composite heat transfer process propelled by robust fans. After heat exchange, the high-temperature saturated air gracefully exits, while the spray water experiences a secondary heat transfer within a PVC heat exchange layer before gently settling into a water collection basin, thereby amplifying cooling efficiency to unprecedented levels.
Distinctive Advantages
> TheInnovative Mixed Flow Closed-Loop Circulation Systemensures absolute purity of the media, dramatically cutting down maintenance costs and preserving precious water resources, while delivering extraordinary cooling performance.
>The sophisticated blend of a stainless steel coil heat exchanger and a PVC heat exchange layernot only provides unmatched efficiency but also exudes an air of elegance. This forward-thinking design maximizes the heat transfer surface area, significantly boosts heat exchange efficiency, and even contributes to reducing noise levels.
> The ingenious single-side air intake design effectively minimizes noise emissions at the rear of the tower, making itperfectly ideal for noise-sensitive environments.
> The product features acompact and space-efficient design,enabling smooth and seamless integration of multiple cooling towers.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Experience the power of our aluminum alloy axial flow fan, designed for low-noise, stable, and highly efficient operation. The motor's protection grade of IP55 and insulation grade of F promise unmatched safety and reliability, ensuring your peace of mind and product longevity.
2. External Spray System
Our advanced spray system efficiently cools by continuously wetting the heat exchange coil's surface, promoting optimal cooling performance.
3. Stainless Steel Heat Exchange Coil
Experience superior heat exchange with our stainless steel coils, renowned for their exceptional corrosion resistance, lightweight construction, and extended lifespan. These environmentally friendly coils are fully recyclable, supporting sustainability without compromising on performance.
4. MAH PVC Fill Film (PVC heat exchange layer)
Our PVC filler heat exchange layer boasts an integrated design combining filler, air inlet grille, and drift eliminator to ensure uniform air intake and drastically reduce water drift loss. The specialized surface texture maximizes heat exchange area, enhancing efficiency. Upgrade options to high-temperature materials are available to meet specific project demands.
5. MBD PVC Drift Eliminator
Our ingeniously designed drift eliminator for closed cooling towers efficiently captures airborne water droplets with minimal wind resistance, achieving an impressive 99.99% capture rate for superior heat transfer performance.
6. Air Inlet Louver
Designed to ensure even distribution of cool, dry air through the coil and PVC heat exchange layer, our air inlet louver limits sun exposure and inhibits microbial growth, protecting system integrity and enhancing performance.
7. Heavy-duty construction
Crafted from high-quality Z700 galvanized steel, our frame and shell are built to last, offering outstanding corrosion resistance.For extreme conditions, choose our optional SUS314/316 or NWN-Armour anti-corrosion coated steel, offering unparalleled protection.
8. Access Door
Step through the access door into the tower's inner maintenance platform, designed for ease of entry and efficient upkeep.
The presence of an inspection platform within the cooling tower significantly simplifies inspections and maintenance tasks, enhancing operational convenience and efficiency.
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
Enhance the versatility of your system with our extensive range of customizable features. Experience seamless operations with our two-speed and VFD variable frequency motors, designed for ultimate efficiency. Amplify safety standards with the inclusion of a robust vibration cut-off switch. Maintain your system effortlessly with our advanced electronic descaler. Further elevate performance with sophisticated water treatment solutions and an anti-freeze automatic heating system, perfect for challenging climates. Enjoy serenity with our cutting-edge noise reduction upgrades. Ensure secure and efficient operations with external maintenance platforms, guardrails, and a user-friendly installation and maintenance boom, simplifying your processes like never before.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our innovative products, enhanced with the breakthrough NWN-Armour anti-corrosion coating, exhibit extraordinary resistance to corrosion, nearly matching the outstanding durability of stainless steel. This pioneering technology serves as a highly economical alternative to conventional stainless steel options, offering formidable protection and extended lifespan for your investments.el.
The Closed Circuit Mixed Flow Cooling Tower from Newin (Guangdong) Machinery Co., Ltd. is a marvel of modern engineering, skillfully crafted to meet the diverse needs of various industrial landscapes while ensuring peak performance and unmatched efficiency. This adaptable cooling marvel solidifies its essential role in the Energy industry, where it delivers dependable and efficient cooling solutions for power generation systems, optimizing their operation. In the Pharmaceutical sector, it is indispensable, providing the precise environmental conditions necessary for safeguarding sensitive processes and products. The HVAC industry reaps significant rewards from its unparalleled capability to sustain desired temperature levels, thereby enhancing comfort and maximizing efficiency across a spectrum of buildings. In the realm of the Chemical industry, its sturdy design is the backbone supporting complex cooling demands, ensuring unwavering safety and reliability. Machinery manufacturing and Metal processing sectors benefit from its proficiency in preserving the integrity of high-performance machinery and processed metals. Plastic product manufacturers rely on its consistency to guarantee quality and precision in their production. As the bedrock of Industrial cooling, it is adept at addressing the distinct requirements of numerous industrial applications, delivering a bespoke cooling experience tailored to each need. Finally, in the Food processing industry, it plays a crucial role in maintaining ideal temperature conditions, thereby preserving freshness and quality throughout production, ensuring that every product meets the highest standards.
NEWIN Manufacturing Base
Unleash Efficiency at Its Best: Journey through the NEWIN FACTORY
Nestled in the vibrant city of Huizhou, Guangdong, our expansive manufacturing base spreads over an impressive 10,000 square meters, strategically positioned to deliver unparalleled excellence.
Excellence Confirmed: Prestigious ISO CERTIFICATION
With great pride, we uphold the esteemed ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, a testament to our commitment to quality and sustainability.
Leading the Way with State-of-the-Art WORKSHOPS
Discover Ingenuity at Our Innovative Welding Workshop
Experience Precision at Our Advanced Filler Thermoforming Workshop
Mastering Excellence in Precision Sheet Metal Processing Workshop
Harnessing Efficiency in Our Cooling Tower Assembly Workshop
Assuring Quality Through RIGOROUS TESTING
Our dedicated and independent Testing LAB is the cornerstone of ensuring top-quality output, conducting thorough and rigorous assessments.
NEWIN COOLING TOWERS: A Diverse Spectrum of Excellence
·
NWN/ NWF/ NCFN Presenting our distinguished Closed Type Cooling Tower Series, engineered for superior performance.
·
NSH/ NST Introducing our groundbreaking Open Type Cooling Tower Series, designed for optimal innovation.
·
NTG Showcasing our Specialized Industrial Type Cooling Tower Series, tailored for industrial excellence.
·
NECN/NECH Experience the pinnacle of efficiency with our Evaporative Condenser, setting new standards.
·
NWFL Discover our Advanced Dry Air Cooler, engineered for premium performance.
At NEWIN, we proudly offer a comprehensive array of cooling tower accessories, meticulously stocked to address any maintenance or replacement needs regardless of size or type. Reach out to us, and let us curate the ideal accessories tailored to your cooling tower's unique specifications.
INCLUDES:
· Fan drive system (featuring fan, fan stack, reducer, motor, shaft, and more for seamless operation)
· Water distribution components (with precision nozzles and drift eliminator for optimal performance)
· Heat exchange essentials (encompassing high-quality PVC infills and cooling coil for superior efficiency)
· Additional accessories (such as air inlet louvers and valves to enhance your system)
Packaging & Shipping
Open Type Cooling Towers Shipment: Embark on a journey of effortless logistics with our open type cooling towers. Each unit is meticulously packed to endure the rigors of travel, upholding the exceptional performance and reliability synonymous with Newin (Guangdong) Machinery Co., Ltd. Our state-of-the-art shipping solutions ensure punctual delivery, so your projects progress smoothly and stay on track.
Closed Type Cooling Towers Shipment: Our closed circuit mixed flow cooling towers are dispatched with meticulous precision and care. Every unit is firmly secured and expertly packaged to eliminate any risk of damage during transit, assuring the arrival of a product that meets Newin (Guangdong) Machinery Co., Ltd.'s stringent quality and durability benchmarks. Rely on us for efficient and trustworthy delivery.
Technical Strength& Standards
Certifications
Audited Supplier 
){kind=link}