Introducing the NEWIN NWF Series Mixed Flow Closed Type Cooling Tower - a top-tier solution for all your cooling needs, expertly engineered to revolutionize your operations with unmatched efficiency and reliability.
NWF This series of closed cooling towers boasts cutting-edge composite flow cooling technology, ensuring a consistently stable operation while championing energy conservation and environmental sustainability. After the spray water meticulously cools the heat exchange coil, it seamlessly flows into the cold water basin via the innovative PVC heat exchange layer. This process not only significantly reduces the overall temperature inside the tower but also minimizes the noise typically produced by spray water directly hitting the bottom basin, offering a superior quiet experience.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience the pinnacle of cooling technology with our state-of-the-art serpentine coil heat exchanger. This marvel of engineering ensures that your cooling medium flows seamlessly through, courtesy of an exceptionally effective external spray system that keeps the coil surface optimally moist. This strategic moistening enables unparalleled heat exchange, creating a closed-loop system that guarantees efficient cooling. Imagine low-temperature air entering the tower and aligning perfectly with the downward spray of water-this intricate dance, powered by powerful fans, culminates in a superior composite heat transfer process. After this intense interaction, the high-temperature air is expelled, while the spray water undergoes an additional heat exchange within a sophisticated PVC heat exchange layer. The result? It gently descends into a water collection basin, having released more heat than ever before, thus ensuring unparalleled cooling efficiency.
Advantage
> The Mixed flow close-loop circulation system ensures the preservation of media purity, significantly lowers maintenance costs, and conserves invaluable water resources while delivering unmatched cooling performance.
> The alliance of a stainless steel coil heat exchanger with a PVC heat exchange layer is not only a testament to efficiency but also showcases an elegant design. This groundbreaking configuration amplifies the heat transfer surface area, boosts heat exchange effectiveness, and contributes to noise reduction, making it a silent powerhouse.
> The strategic single-side air intake design effectively minimizes noise emissions at the tower's rear, rendering it perfectly suited for use in environments where noise levels are a critical factor.
> The product boasts a sleek, space-saving design with a compact structure, enabling seamless integration of multiple cooling towers for enhanced operational flexibility.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
The aluminum alloy axial flow fan operates with exceptional low noise, steady and efficient functionality. It features a motor with a protection grade of IP55 and an insulation grade of F, ensuring maximum safety and supreme reliability.
2. External Spray System
Ingeniously sprays cool water onto the heat exchange coil, continuously wetting the coil's surface, resulting in remarkable cooling effects.
3. Stainless Steel Heat Exchange Coil
These stainless steel coils deliver outstanding heat exchange efficiency along with superior corrosion resistance. Their lightweight design extends the equipment's lifespan and they are environmentally friendly, thanks to their recyclability.
4. MAH PVC Fill Film (PVC heat exchange layer)
This PVC filler layer showcases an innovative integrated design with the filler, air inlet grille, and drift eliminator, ensuring consistent air intake, drastically reducing water drift loss, and optimizing heat transfer performance. The distinct surface texture provides an expansive heat exchange surface area, boosting overall efficiency. For projects with specific needs, the filler can be upgraded to high-temperature materials.
5. MBD PVC Drift Eliminator
This exclusive drift eliminator, designed specifically for closed cooling towers, excels at efficiently removing airborne water droplets. It offers minimal wind resistance and an impressive capture rate of 99.99%, ensuring peak heat transfer performance.
6. Air Inlet Louver
Guarantees that cool, dry air is evenly drawn in, flowing through both the coil and PVC heat exchange layer, while also limiting sun exposure and microbial growth.
7. Heavy-duty Construction
Crafted with high-quality Z700 galvanized steel frame and shell,offering excellent corrosion resistance. For extremely harsh environments, the optional SUS314/316 or NWN-Armour anti-corrosion coated steel provides unparalleled protection.
8. Access Door
Offers entry to the tower's inner maintenance platform through the access door.
The presence of an inspection platform within the cooling tower significantly enhances the ease and convenience of performing inspections and maintenance tasks.
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
Our product can be enhanced with a variety of optional features to tailor its performance to your specific needs. Choose from a two-speed & VFD variable frequency motor, a vibration cut-off switch, an electronic descaler, advanced water treatment equipment, and an anti-freeze automatic heating system. Additionally, explore our noise reduction upgrades, an external maintenance platform with guardrail, and an installation and maintenance boom, among other options.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Products coated with NWN-Armour anti-corrosion coating showcase exceptional resistance to corrosion, rivaling stainless steel's durability. This innovative solution offers a highly cost-effective alternative, providing the same level of protection and longevity as stainless steel, making it an ideal choice for those seeking efficient and economical corrosion-resistant solutions.el.
Application
In the world of industry and commerce, the Efficient Wet Coil Cooling Tower with Enhanced Cooling Performance proudly serves a multitude of sectors including the dynamic energy industry, the precise pharmaceutical industry, and the essential HVAC sector. It is also a crucial component within the chemical industry, machinery manufacturing, and the intricate art of metal processing. Furthermore, it plays a vital role in the creation of plastic products, the realm of industrial cooling, and the ever-evolving field of food processing. Newin (Guangdong) Machinery Co., Ltd. ensures that every application is met with unmatched efficiency and cutting-edge technology, making this cooling tower an indispensable asset across these diverse industries.
NEWIN Manufacturing Base
Discover the Excellence of NEWIN FACTORY.
Our state-of-the-art manufacturing base is strategically located in Huizhou, Guangdong, sprawling over an impressive 10,000 square meters, designed to foster innovation and efficiency.
Our Commitment to Quality: ISO CERTIFICATION
We proudly hold the ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, underscoring our dedication to excellence and sustainability.
Our Specialized WORKSHOPS
Precision and durability come alive in our advanced Welding Workshop.
Innovative solutions are crafted in the Filler Thermoforming Workshop.
Cutting-edge technology drives our Sheet Metal Processing Workshop.
Ultimate assembly precision in our Cooling Tower Assembly Workshop.
Rigorous TESTING Procedures
Our Independent Testing LAB ensures every product meets the highest standards.
Explore the NEWIN COOLING TOWERS Range:
·
NWN/ NWF/ NCFN Discover our Closed Type Cooling Tower Series for efficient, space-saving solutions.
·
NSH/ NST Our Open Type Cooling Tower Series offers unmatched performance and reliability.
·
NTG Industrial Type Cooling Tower Series designed for robust, industrial-scale cooling.
·
NECN/NECH Innovate with our Evaporative condenser, enhancing energy efficiency and cooling capacity.
·
NWFL Our Dry Air Cooler offers effective cooling with minimal water usage.
NEWIN is your one-stop solution for all cooling tower accessories, offering a comprehensive range to meet diverse maintenance and replacement needs. Connect with us to customize the specific accessories that align with your cooling tower requirements.
Advanced Components to CONTAIN:
· Our comprehensive Fan drive system includes fan, fan stack, reducer, motor, shaft, and more for optimal performance.
· Efficient Water distribution system featuring nozzles and drift eliminator to maximize cooling efficiency.
· Superior Heat exchange with PVC infills and cooling coil for enhanced thermal performance.
· A variety of Other accessories such as air inlet louver and valve to complete your cooling system.
Packaging & Shipping
Open type cooling towers shipment: At Newin (Guangdong) Machinery Co., Ltd., our open type cooling towers are carefully packaged to ensure they arrive in pristine condition. Our dedicated logistics team oversees the entire shipping process, providing you with peace of mind and timely delivery.
Closed type cooling towers shipment: Newin (Guangdong) Machinery Co., Ltd. guarantees a seamless shipping experience for our closed type cooling towers. Each unit is meticulously packed to preserve its integrity during transit, ensuring a smooth arrival at your destination with our efficient and reliable shipping solutions.
Technical Strength& Standards
Certifications
Audited Supplier 
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