NEWIN NWF Series Mixed Flow Closed Type Cooling Tower
NWF The NWF series closed cooling tower showcases an exemplary use of advanced composite flow cooling technology, ensuring seamless and stable operation. This marvel of engineering is not only energy efficient but also environmentally responsible. As the spray water cools the heat exchange coil, it seamlessly transitions into the cold water basin via the PVC heat exchange layer. This process significantly reduces the internal temperature of the tower while ingeniously minimizing the noise typically associated with water falling directly into the bottom basin.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
In the Innovative Closed Circuit Cooling Tower, the cooling process begins as the fluid medium requiring cooling flows seamlessly through the advanced serpentine coil heat exchanger. Here, an unrelenting external spray system delicately moistens the coil surface, optimizing cooling efficiency. This innovative approach enables the cooled medium to exchange heat with the spray water through a sophisticated partition wall heat exchanger, ensuring a continuous closed loop for exceptional cooling. The process is further enhanced as low-temperature dry air enters the tower laterally, engaging in a vertical intersection with the spray water's flow. This dynamic encounter creates a composite heat transfer, efficiently driven by high-performance fans. Once the air and spray water have exchanged heat to their fullest potential, high-temperature saturated air is expertly expelled from the tower, while the spray water undergoes an additional cooling phase through a state-of-the-art PVC heat exchange layer before gently descending into a water collection basin. This meticulous process ensures an effective removal of excess heat, guaranteeing unmatched cooling efficiency.
Advantage
> The Mixed flow close-loop circulation system not only ensures the purity of the media but also significantly reduces maintenance costs and conserves vital water resources, while delivering unmatched cooling performance.
> The combination of a stainless steel coil heat exchanger and PVC heat exchange layer embodies both efficiency and elegance. This cutting-edge design dramatically increases the heat transfer area, optimizes heat exchange efficiency, and even aids in diminishing operational noise.
> The single-side air intake design minimizes noise emissions at the rear of the tower, making it perfectly suited for environments where noise reduction is a priority.
> The product features a compact structure with a space-efficient design, enabling the seamless integration of multiple cooling towers.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
The aluminum alloy axial flow fan is crafted for superior performance, offering low noise, exceptional stability, and high efficiency. With a motor that boasts a protection grade of IP55 and an insulation grade of F, this fan ensures unparalleled safety and reliability for seamless operation.
2. External Spray System
This system sprays cooling water onto the heat exchange coil, maintaining a continuously wet surface for enhanced cooling efficiency, ensuring optimal performance and thermal regulation.
3. Stainless Steel Heat Exchange Coil
Our stainless steel coils are the epitome of advanced heat exchange technology, providing exceptional efficiency, remarkable corrosion resistance, and lightweight construction. Their longevity and environmentally sustainable design, due to recyclability, make them a superior choice.
4. MAH PVC Fill Film (PVC Heat Exchange Layer)
The PVC filler in the heat exchange layer showcases an innovative integrated design of filler, air inlet grille, and drift eliminator, ensuring consistent air intake. It significantly reduces water drift loss and maximizes heat transfer efficiency. With its unique surface texture, it offers an expansive heat exchange area, boosting overall operational efficiency. Customizable to high-temperature materials to meet specific project needs.
5. MBD PVC Drift Eliminator
This specialized drift eliminator, meticulously engineered for closed cooling towers, excels in extracting airborne water droplets with minimal wind resistance. It achieves an astonishing 99.99% capture rate, ensuring the utmost heat transfer efficiency.
6. Air Inlet Louver
The design guarantees that cool, dry air is uniformly drawn in and channeled through the coil and PVC heat exchange layer, effectively limiting sun exposure and hindering microbial growth for sustained performance.
7. Heavy-duty Construction
Crafted with a high-quality Z700 galvanized steel frame and shell,our construction ensures remarkable corrosion resistance. For the most challenging environments, options like SUS314/316 or NWN-Armour anti-corrosion coated steel offer unparalleled protection.
8. Access Door
Provides entry to the tower's inner maintenance platform through the access door,
enhancing ease of inspection and maintenance. This facility within the cooling tower streamlines both inspections and maintenance tasks, offering enhanced convenience and operational efficiency.
Product Parameters
Design Conditions: Explore the cutting-edge design conditions that guarantee optimal performance and sustainability in diverse environments.
| 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: Unleash the full potential of customization with a range of optional features tailored to elevate your cooling experience.
Two-speed & VFD Variable Frequency Motor, Vibration Cut-off Switch, Electronic Descaler, Water Treatment Equipment, Anti-freeze Automatic Heating System, Noise Reduction Upgrade, External Maintenance Platform and Guardrail, Installation and Maintenance Boom, and more. Each feature is crafted to enhance performance and ensure seamless operations.
Cost-effective Anti-Corrosion Solution: Experience the pinnacle of protection with our NWN-Armour technology, delivering unmatched durability and value.
NWN-Armour Anti-corrosion Technology: Revolutionizing product longevity, NWN-Armour offers an innovative solution, advancing the standard of corrosion resistance.
Products coated with NWN-Armour anti-corrosion coating exhibit outstanding resistance to corrosion, approaching the qualities of stainless steel. Experience a groundbreaking, cost-effective alternative to traditional options, without compromising quality or durability.el. This advancement ensures long-lasting protection and superior performance in the most challenging environments.
Application
Our state-of-the-art Innovative Closed Circuit Cooling Tower, crafted meticulously by Newin (Guangdong) Machinery Co., Ltd., is designed to revolutionize a myriad of industries, including: • Energy industry - optimizing performance and efficiency • Pharmaceutical industry - ensuring precise climate control for sensitive processes • HVAC - enhancing heating, ventilation, and air conditioning systems • Chemical industry - providing reliable cooling solutions for intricate operations • Machinery manufacturing - supporting advanced production requirements • Metal processing - maintaining optimal temperatures for superior results • Plastic products - facilitating consistent production quality • Industrial cooling - delivering unrivaled cooling capabilities • Food processing - safeguarding food safety and quality with superior cooling technology
NEWIN Manufacturing Base
Explore the State-of-the-art NEWIN FACTORY
Our Manufacturing Base is Strategically Situated in Huizhou, Guangdong, Spanning an Impressive Area of 10,000 Square Meters.
Prestigious ISO CERTIFICATION Achievements
We Proudly Hold the ISO9001:2015 Quality Management System Certification and ISO14001:2015 Environmental Management System Certification, Ensuring Excellence and Environmental Stewardship.
Dedicated WORKSHOPS for Precision and Excellence
Specialized Welding Workshop for Superior Fabrication
Cutting-edge Filler Thermoforming Workshop
Advanced Sheet Metal Processing Workshop
Efficient Cooling Tower Assembly Workshop
Rigorous TESTING Protocols for Quality Assurance
Independent Testing LAB: Ensuring Top-tier Product Reliability and Performance
Exclusive NEWIN COOLING TOWERS Range:
·
NWN/ NWF/ NCFN Our Renowned Closed Type Cooling Tower Series
·
NSH/ NST Versatile Open Type Cooling Tower Series
·
NTG Robust Industrial Type Cooling Tower Series
·
NECN/NECH Innovative Evaporative Condenser Solutions
·
NWFL Efficient and Reliable Dry Air Cooler
NEWIN crafts and maintains an extensive range of essential cooling tower accessories to ensure seamless maintenance and replacement for almost any size and type of cooling tower. Contact us today to customize the cooling tower accessories that perfectly match your specifications.
COMPREHENSIVE COMPONENTS INCLUDE:
· Fan drive system (featuring fan, fan stack, reducer, motor, shaft, etc.)
· Water distribution (encompassing nozzles, drift eliminator, etc.)
· Heat exchange components (such as PVC infills, cooling coil, etc.)
· Additional accessories (including air inlet louver, valve, etc.)
Packaging & Shipping
Our open type cooling towers are meticulously shipped with the utmost care, ensuring that they reach you in pristine condition, ready to deliver superior performance.
The shipment of our closed type cooling towers is handled with precision and care, guaranteeing that they arrive at your location fully intact and ready to showcase their exceptional cooling capabilities.
Technical Strength& Standards
Certifications
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