Introducing the groundbreaking NEWIN NWF Series CTI Mixed Flow Closed Type Cooling Tower: a masterpiece of industrial cooling precision, designed to elevate your cooling processes to new heights of excellence and efficiency.
NWFThe NWF series closed type cooling tower is engineered with a state-of-the-art mixed flow cooling design, offering a compact structure complemented by an induced draft system. It features superior heat exchange layers that incorporate stainless steel cooling coils and dense PVC fills. This remarkable combination ensures exceptional water and energy savings, operates with low noise, and delivers outstanding cooling performance.
Advantages
Pioneering High-Efficiency Mixed Flow Cooling Technology
This innovative technology elevates both evaporation and heat transfer prowess, leading to a remarkable boost in overall cooling performance.
Water and Energy-Conserving Closed Circuit System
This system ensures the medium remains uncontaminated while seamlessly conducting efficient inter-wall heat exchange with the spray water, promising low maintenance costs.
Advanced Dense PVC Heat Exchange Layer
Provides Maximum Heat Transfer Surface Area
This design optimizes the water-air interaction, significantly enhancing heat exchange efficiency while also minimizing noise from falling water.
Simplified Ease of Inspection and Maintenance
An incorporated access door and maintenance platform simplify internal inspection and maintenance tasks within the cooling tower, ensuring effortless upkeep.
Components
STRUCTURE INTRODUCTION
MAIN PARTS
High Efficient Axial Flow Fan
· Utilization of the cooling tower special aluminum alloy axial flow fan, forward type blade structure design, small wind resistance, big air volume, low noise, good performance, high efficiency. Streamline high-strength fan stack ensures airflow uniform through the fan inlet and outlet area, maximum reduce the energy consumption.
· Fan motor's protection class: IP55, Insulation class: F class.
· Options: Two-speed, VFD or anti-explosion motor.
Stainless Steel Heat Exchange Coil
· The high-quality heat exchange coil utilizes a stainless steel serpentine bending tube and a sturdy framework, ensuring superior thermal performance and full contact with spray water for efficient heat exchange and effective cooling.
· The stainless steel heat exchange pipes are not only resistant to corrosion, but also lightweight and recyclable.
PVC Heat Exchange Filler
· High-qulity self-extinguishing PVC material.
· Integrally molded with louver and drift eliminator, uniform airflow and effective drift loss reduction.
· Offering a large heat exchange area and high heat transfer performance.
· Optional high temperature resistant or cold resistant fillers can be utilized to accommodate specific working conditions.
Cellular Type Easy-to-detach PVC Drift
Eliminator Efficiently extracting airborne water droplets, small wind resistance and an impressive capture rate of 99.99%, thus guaranteeing optimal heat transfer performance.
Uniform Water Distribution
· The strategically positioned ABS Three- splashed-Nozzles, evenly water distribution under low pressure flow;
· Large caliber and three splashed type design, not easy to block, enhance spray coverage and guarantee continuous effective spraying, ensuring the efficient cooling performance of cooling tower.
Air Inlet Louver
The air inlet louver serves the primary purpose of ensuring uniform air intake into the cooling tower, preventing debris from entering the tower, and safeguarding the equipment; maintenance-free.
Framework ( Anti-corrossion Galvanized Steel)
The main frame, casing and basin are constructed from high-quality galvanized steel plates, providing enhanced structural connections and stability while also being resistant to corrosion. Additionally, alternative framework options such as 304/316 stainless steel, or the more cost-effective NWN-Armour anti-corrosion frame can be selected based on specific working conditions for even greater corrosion resistance.
Optional Various Additional Functions
Two-speed& VFD variable frequency motor/ Permanent magnet motor direct fan drive system/ Vibration Cut-off Switch/ Electronic descaler/ Water treatment equipment/ Anti-freeze automatic heating system/ Noise reduction upgrade/ Ladder and guardrail etc.
Parameter
| NWF-Data Table |
| No. |
Tower Model |
Outline Dimensions(mm) |
Connecting Pipe Dimension(mm) |
| Width |
Length |
Height |
Inlet |
Outlet |
Drain |
Over Flow |
Make Up |
| NWF |
W |
L |
H |
I |
O |
D |
F |
Auto(A) |
Manual(M) |
| 1 |
NWF-120-Z7-S |
1910 |
2000 |
3460 |
65 |
65 |
40 |
40 |
25 |
25 |
| 2 |
NWF-180-Z7-S |
2065 |
2000 |
3865 |
65 |
65 |
40 |
40 |
25 |
25 |
| 3 |
NWF-230-Z7-S |
2265 |
2500 |
4070 |
80 |
80 |
40 |
40 |
25 |
25 |
| 4 |
NWF-290-Z7-S |
2570 |
3200 |
3255 |
80 |
80 |
40 |
40 |
25 |
25 |
| 5 |
NWF-350-Z7-S |
2570 |
3800 |
3255 |
100 |
100 |
40 |
40 |
25 |
25 |
| 6 |
NWF-450-Z7-S |
2555 |
4200 |
3630 |
125 |
125 |
50 |
50 |
40 |
40 |
| 7 |
NWF-600-Z7-S |
2555 |
4200 |
4330 |
125 |
125 |
50 |
50 |
40 |
40 |
| 8 |
NWF-750-Z7-S |
2755 |
4800 |
5325 |
100*2 |
100*2 |
50 |
50 |
40 |
40 |
| 9 |
NWF-900-Z7-S |
2755 |
4800 |
5960 |
125*2 |
125*2 |
50 |
50 |
40 |
40 |
| 10 |
NWF-1000-Z7-S |
3370 |
5400 |
5345 |
125*2 |
125*2 |
50 |
50 |
40 |
40 |
| 11 |
NWF-1150-Z7-S |
3370 |
5900 |
5415 |
125*2 |
125*2 |
50 |
50 |
40 |
40 |
| 12 |
NWF-1450-Z7-S |
3370 |
6400 |
5975 |
150*2 |
150*2 |
50 |
50 |
50 |
50 |
| 13 |
NWF-1750-Z7-S |
3470 |
7200 |
6180 |
150*2 |
150*2 |
50 |
50 |
50 |
50 |
| 14 |
NWF-1200-Z7-S |
5675 |
4200 |
4330 |
125*2 |
125*2 |
50 |
50 |
40 |
40 |
| 15 |
NWF-1500-Z7-S |
4975 |
4800 |
5120 |
100*4 |
100*4 |
50 |
50 |
40 |
40 |
| 16 |
NWF-1800-Z7-S |
4875 |
4800 |
5755 |
125*4 |
125*4 |
50 |
50 |
40 |
40 |
| 17 |
NWF-2000-Z7-S |
5890 |
5400 |
5140 |
125*4 |
125*4 |
50 |
50 |
40 |
40 |
| 18 |
NWF-2300-Z7-S |
5790 |
5900 |
5415 |
125*4 |
125*4 |
50 |
50 |
40 |
40 |
| 19 |
NWF-2900-Z7-S |
6190 |
6400 |
5770 |
150*4 |
150*4 |
50 |
50 |
50 |
50 |
| 20 |
NWF-3500-Z7-S |
6590 |
7200 |
5975 |
150*4 |
150*4 |
50 |
50 |
50 |
50 |
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 unwavering 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, expertly engineered to deliver precision and maximum efficiency.
·
NSH/ NST Introducing our Open Type Cooling Tower Series, meticulously designed to ensure optimal performance and unwavering reliability.
·
NTG Discover the Industrial Type Cooling Tower Series, skillfully crafted to meet the rigorous demands of industrial applications.
·
NECN/NECH Our exceptional Evaporative Condenser guarantees superior cooling efficiency and outstanding performance.
·
NWFL Our Dry Air Cooler series stands as a beacon of cutting-edge design and energy efficiency, setting new standards in cooling technology.
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: Experience the pinnacle of seamless and efficient delivery with our open type cooling towers. Each unit is engineered to surpass the highest standards of safety and reliability. Our dedicated, highly skilled team orchestrates a logistics symphony, ensuring your order arrives promptly and flawlessly at your designated location. Trust in Newin (Guangdong) Machinery Co., Ltd. for a delivery experience like no other, embodying unparalleled excellence in every facet.
Closed Type Cooling Towers Shipment: Our closed type cooling towers are encapsulated with unmatched precision and care, ensuring a secure and timely voyage. From the moment they leave our factory, we preserve their integrity and high performance, delivering them to your site without compromise. Rely on our expertise for a smooth, trouble-free shipping journey, granting you peace of mind across all stages of delivery. At Newin (Guangdong) Machinery Co., Ltd., the assurance of quality is a promise we deliver.
Technical Strength& Standards
Certifications
Audited Supplier 
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