Introducing the remarkable NEWIN NWF Series Mixed Flow Closed Type Cooling Tower - a masterpiece of engineering designed to elevate the standards of cooling efficiency.
NWF The NWF series closed cooling tower is a testament to cutting-edge technology, featuring an advanced composite flow cooling system that ensures stable performance, energy efficiency, and eco-friendliness. The spray water, after effectively cooling the heat exchange coil, is seamlessly directed into the cold water basin through an expertly designed PVC heat exchange layer. This process significantly reduces internal temperatures and curtails noise levels, eliminating the disturbance typically caused by water directly falling into the bottom basin.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience cutting-edge cooling with our Innovative Closed Type Cooling Tower, where the cooling process begins with the fluid medium flowing seamlessly through an ultra-efficient serpentine coil heat exchanger. An external spray system continuously moistens the coil, enhancing cooling, as the medium inside exchanges heat via a partition wall exchanger, creating an optimal closed-loop system. Cool, dry air is drawn laterally into the tower, intersecting with the spray water flow, thanks to our advanced fan-powered composite heat transfer mechanism. After the air and spray water fully exchange heat, high-temperature saturated air exits the tower, while the spray water undergoes an additional heat exchange through a PVC layer, falling into a collection basin, thereby ensuring exceptional heat removal and unparalleled cooling efficiency.
Advantage
> The This revolutionary Mixed Flow Close-Loop Circulation System ensures the purity of your cooling medium, significantly reduces maintenance costs, and conserves vital water resources, all while providing outstanding cooling performance.
> The seamless integration of a high-grade stainless steel coil heat exchanger with a PVC heat exchange layer offers not just efficiency, but also an elegant design. This pioneering approach maximizes the heat transfer area, significantly boosts heat exchange efficiency, and impressively contributes to noise reduction.
> Our innovative single-side air intake design minimizes noise emissions from the rear of the tower, making it perfect for installations in noise-sensitive areas.
> The innovative product features a space-efficient, compact structure, enabling the seamless integration of multiple cooling towers.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Our axial flow fan, crafted from premium aluminum alloy, operates with exceptional stability and efficiency, delivering remarkably low noise levels. The motor is fortified with a robust protection grade of IP55 and an insulation grade of F, ensuring optimal safety and reliability for continuous operations.
2. Advanced External Spray System
Efficiently sprays cool water over the heat exchange coil, maintaining a consistently wet surface for unparalleled cooling performance.
3. Stainless Steel Heat Exchange Coil
Engineered from high-grade stainless steel, these coils offer outstanding heat exchange efficiency, superior corrosion resistance, and lightweight construction. This not only prolongs the equipment's lifespan but also promotes environmental sustainability due to their full recyclability.
4. MAH PVC Fill Film (Advanced PVC Heat Exchange Layer)
This innovative PVC heat exchange layer features an integrated design combining filler, air inlet grille, and drift eliminator. This guarantees consistent airflow, significantly reduces water drift loss, and enhances heat transfer performance. The unique surface texture provides ample heat exchange surface area, maximizing efficiency. Customizable filler upgrades to high-temperature materials ensure compatibility with specific project conditions.
5. MBD PVC Drift Eliminator
Specially crafted for closed cooling towers, this exceptional drift eliminator efficiently extracts airborne water droplets with minimal wind resistance. With an impressive capture rate of 99.99%, it ensures outstanding heat transfer performance.
6. Optimized Air Inlet Louver
Crafted to draw in cool, dry air uniformly through the coil and PVC heat exchange layer, minimizing sun exposure and inhibiting microbial growth for enhanced system integrity.
7. Heavy-Duty Construction
Built with a high-quality Z700 galvanized steel frame and shell,offering exceptional corrosion resistance. For extreme environments, choose the optional SUS314/316 or NWN-Armour anti-corrosion coated steel for unparalleled protection.
8. Convenient Access Door
Facilitates easy entry to the tower's inner maintenance platform through the access door.
Enhanced Inspection Platform Within the cooling tower, this feature amplifies convenience for inspections and maintenance, ensuring seamless operational efficiency.
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
We offer a range of exceptional optional features to cater to your specific needs: two-speed and VFD variable frequency motors to optimize energy efficiency, vibration cut-off switches for enhanced operational safety, electronic descalers for impeccable system maintenance, and advanced water treatment equipment for superior water purity. Our anti-freeze automatic heating system ensures flawless performance in all climates. Enjoy peace and quiet with our noise reduction upgrade. For seamless serviceability, we provide an external maintenance platform and guardrail, along with an installation and maintenance boom for effortless access and upkeep.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
With the revolutionary NWN-Armour anti-corrosion coating, our products deliver exceptional corrosion resistance, closely rivaling the durability of stainless steel. This innovative solution provides a remarkably cost-effective alternative to traditional stainless steel options, ensuring long-lasting protection and outstanding value.el.
Application
Our state-of-the-art Innovative Closed Type Cooling Tower with Enhanced Cooling Technology is crafted to meet the diverse needs of various industries, ensuring superb performance and optimal cooling efficiency. Ideal applications include: • Energy Industry: Boost your energy systems with enhanced cooling precision. • Pharmaceutical Industry: Maintain perfect conditions for sensitive processes. • HVAC: Achieve superior climate control and operational efficiency. • Chemical Industry: Ensure reliable cooling for complex chemical processes. • Machinery Manufacturing: Support your production line with high-performance cooling. • Metal Processing: Achieve consistent temperature management for quality output. • Plastic Products: Enhance production with stable cooling solutions. • Industrial Cooling: Experience advanced cooling for all industrial applications. • Food Processing: Safeguard product quality with precise cooling technology.
NEWIN Manufacturing Base
Welcome to the heart of innovation, the NEWIN FACTORY!
Our state-of-the-art manufacturing base is strategically located in Huizhou, Guangdong, sprawling over a vast 10,000 square meters. This expansive area is dedicated to producing top-tier industrial solutions.
Prestigious ISO CERTIFICATION
We proudly hold the ISO9001:2015 Quality Management System Certification alongside the ISO14001:2015 Environmental Management System Certification, reflecting our unwavering commitment to quality and sustainability.
State-of-the-Art WORKSHOPS
Precision Welding Workshop
Advanced Filler Thermoforming Workshop
High-Tech Sheet Metal Processing Workshop
Expertly Crafted Cooling Tower Assembly Workshop
Thorough TESTING
Our Independent Testing LAB ensures every product meets the highest standards of quality and efficiency.
Explore the Excellence of NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Series Experience the pinnacle of cooling efficiency with our Closed Type Cooling Tower Series.
·
NSH/ NST Series Discover versatility and performance with our Open Type Cooling Tower Series.
·
NTG Series Industrial Type Cooling Tower Series, engineered for maximum durability and performance.
·
NECN/NECH Models High-efficiency Evaporative Condensers for superior cooling applications.
·
NWFL Range Dry Air Cooler Series, delivering efficient heat dissipation in various industrial settings.
NEWIN offers a comprehensive range of cooling tower accessories, meticulously designed to meet the maintenance and replacement demands for cooling towers of all sizes and types. Reach out to us today and customize your cooling tower accessories to perfection.
ACCESSORIES CONTAIN:
· Robust Fan Drive System (including fan, fan stack, reducer, motor, shaft, etc.)
· Efficient Water Distribution Components (such as nozzles and drift eliminator)
· Superior Heat Exchange Elements (like PVC infills and cooling coils)
· Additional Accessories (air inlet louver, valve, and more)
Packaging & Shipping
Open Type Cooling Towers Shipment: We guarantee a secure and prompt delivery of your open type cooling towers, ensuring they arrive in pristine condition, ready to enhance your systems with remarkable efficiency.
Closed Type Cooling Towers Shipment: Experience the superior precision of our closed type cooling towers. Enjoy peace of mind with our meticulous shipping process, ensuring your cutting-edge cooling solution is delivered safely and ready for immediate operation.
Technical Strength& Standards
Certifications
Audited Supplier 
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