Introducing the cutting-edge NEWIN NWN series closed type cooling tower, a marvel of engineering that promises to deliver exceptional performance and durability. This state-of-the-art cooling tower is designed to meet the demanding needs of modern industries, ensuring you get unmatched efficiency and reliability.
Discover the ultimate in cooling solutions with the NWN Series Full Stainless Steel Closed Type Cooling Tower, crafted specifically for superior evaporative fluid cooling solutions. Engineered with precision, this high-performance cooling tower offers robustness and excellence for all your cooling requirements.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Our NWN series counter flow closed type cooling tower is masterfully engineered for unmatched performance. Boasting an innovative closed loop system, it thrives in dry mode operation, eliminating the need for spray water during the tranquil winter months. This cutting-edge capability allows it to seamlessly step in for chillers when the temperatures drop, achieving a remarkable reduction in both energy consumption and operational overheads.
Operation Excellence: Experience unparalleled operation with our system, which circulates the fluid medium in need of cooling through a high-efficiency serpentine heat exchanger. An external spray system diligently keeps the coil's surface perpetually moist, thereby amplifying cooling efficiency. This ensures the medium, once cooled, transmits heat with optimal efficiency through the partition heat exchanger via spray water heat exchange, thus maximizing thermal performance to its pinnacle.
Features
- Elevate your standards with our High Efficiency Closed Cooling Tower's pure coil cooling system. Ingeniously crafted to manage high-temperature water with ease, it ensures a superior heat exchange process, promising unparalleled thermal efficiency.
- Engage with the excellence of our closed-loop system, where a flawless medium not only resists scaling but also prioritizes both energy and water conservation, making it an eco-friendly choice.
- Be amazed by our meticulously engineered compact structure, designed for optimal space usage. It not only facilitates effortless shipping but also ensures hassle-free installation, providing unmatched convenience.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features a high-end aluminum alloy axial flow fan. Its forward-type blade design minimizes wind resistance, maximizes air volume, and operates with whisper-quiet efficiency. This high-performance fan ensures consistent airflow while substantially reducing energy consumption. Fan motor's protection: IP55, Insulation: F class, with customizable options including Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Experience top-tier heat transfer efficiency with our drift eliminator, expertly engineered to capture airborne water droplets. With its minimal wind resistance and an impressive 99.99% capture rate, optimal performance is assured.
3. Uniform Water Distribution
Transform your cooling tower's capabilities with our cleverly crafted Three-splashed-Nozzles. They deliver uniform water distribution, even at low pressure, with a clog-resistant large caliber and three-splash design. This innovation enhances spray coverage, ensuring continuous, effective cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, designed with a serpentine bending tube and sturdy framework, offers superior thermal performance. It ensures complete spray water contact for high-efficiency heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil epitomizes modern engineering brilliance.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, which greatly boosts product rigidity and resilience against wind loads.
Enjoy the benefits of reduced noise levels and effective prevention of algae growth.
Crafted to last, it features anti-corrosion and anti-ultraviolet properties, ensuring zero maintenance.
6. Heavy-duty Construction
Our robust structure features a Z700 galvanized steel frame and shell, providing exceptional corrosion resistance. For extreme environments, choose SUS314/316 or NWN-Armour coated steel for unparalleled protection and durability.
Options
· Vibration Cut-off Switch
· Enjoy a quieter environment with our noise reduction upgrade.
· Ensure optimal operation with our electronic descaler.
· Select advanced water treatment equipment for immaculate conditions.
· Combat freezing conditions with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is enhanced with the pioneering NWN-Armour anti-corrosion coating. This innovative design provides stainless steel-level protection at a reduced cost, dramatically increasing durability and lifespan.
Product Parameters
Design Conditions
The entrance temperature is set at a precise 37ºC, while the leaving temperature efficiently drops to 32ºC, ensuring optimal cooling performance.
Experience superior climate control with a wet bulb temperature of 28ºC and a dry bulb temperature of 31.5ºC. Operate under an atmospheric pressure of 9.94 x 10 Pa for peak efficiency.
| NWN |
Dimension (mm) |
Weight (kg) |
| Model |
L |
W |
H |
Dry |
Wet |
| NWN-60-Z7-S |
1800 |
900 |
2580 |
650 |
1050 |
| NWN-90-Z7-S |
1800 |
900 |
2680 |
700 |
1100 |
| NWN-120-Z7-S |
2300 |
1100 |
2520 |
850 |
1600 |
| NWN-180-Z7-S |
2850 |
1100 |
2570 |
1100 |
2000 |
| NWN-230-Z7-S |
2850 |
1100 |
2780 |
1150 |
2100 |
| NWN-290-Z7-S |
2850 |
1100 |
2780 |
1250 |
2200 |
| NWN-350-Z7-S |
2850 |
1200 |
2940 |
1400 |
2500 |
| NWN-450-Z7-S |
4600 |
1450 |
3140 |
2700 |
3800 |
| NWN-600-Z7-S |
4600 |
1450 |
3140 |
2900 |
4100 |
| NWN-750-Z7-S |
4650 |
1750 |
3610 |
3400 |
5200 |
| NWN-850-Z7-S |
4650 |
2250 |
3740 |
3800 |
6200 |
| NWN-1000-Z7-S |
4650 |
2250 |
3910 |
4000 |
6500 |
| NWN-1150-Z7-S |
6200 |
2250 |
4020 |
4800 |
8500 |
| NWN-1300-Z7-S |
6200 |
2250 |
4020 |
5000 |
8800 |
| NWN-1450-Z7-S |
6250 |
2500 |
4280 |
5400 |
9700 |
| NWN-1750-Z7-S |
6250 |
3000 |
4380 |
6100 |
11200 |
Reference Projects
The groundbreaking NEWIN NWN series closed type cooling tower redefines versatility with its multifaceted applications, earning widespread acclaim across a diverse range of industries. This innovative marvel finds its prime utility in the Eco-Industry, New Energy Industry, and Chemical Industry, making it an indispensable asset in these domains. Its adaptability extends to precision-driven test centers, further demonstrating its exceptional prowess. Moreover, this cooling tower showcases its brilliance in specialized environments such as boiler and furnace cooling, affirming its unmatched efficiency and unwavering reliability across a broad spectrum of industrial settings. Experience the extraordinary adaptability and superior performance of the NEWIN NWN series cooling tower, a testament to cutting-edge engineering and industrial excellence.
NEWIN Manufacturing Base
NEWIN FACTORY: Where Precision Meets Unparalleled Quality, Setting New Standards
Nestled in the vibrant city of Huizhou, Guangdong, our state-of-the-art manufacturing base spans an impressive 10,000 square meters. This expansive facility stands as a beacon of our unwavering commitment to innovation, cutting-edge machinery, and superior craftsmanship.
ISO CERTIFICATION: The Pinnacle of Global Standards and Quality Assurance
Proudly certified with ISO9001:2015 for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, these accolades reinforce our steadfast dedication to exceptional quality and eco-friendly practices.
WORKSHOPS: The Confluence of Expertise, Technology, and Innovation
Welding Workshop: Precision at its Finest, Where Craftsmanship Meets Every Seam
Filler Thermoforming Workshop: Excellence in Molding, Pioneering the Future of Manufacturing
Sheet Metal Processing Workshop: Forging Unyielding Strength, Durability, and Reliability
Cooling Tower Assembly Workshop: Where Efficiency and Performance Come Together
TESTING: Assuring Peerless Quality, Unrivaled Performance, and Excellence
Independent Testing LAB: Rigorous Evaluations for Superior Outcomes Every Time
NEWIN COOLING TOWERS: Crafted for Perfection, Designed for Performance
·
NWN/ NWF/ NCFN: Innovatively Crafted, Closed Type Cooling Tower Series Closed Type Cooling Tower Series: Designed for Optimal Thermal Efficiency and Performance
·
NSH/ NST: Cutting-Edge, Open Type Cooling Tower Series Open Type Cooling Tower Series: Delivering Unmatched Performance and Reliability
·
NTG: Industrial Type Cooling Towers Built for the Most Demanding Conditions Industrial Type Cooling Tower Series: Robust Solutions Meeting Industrial Needs
·
NECN/NECH: Trailblazing Evaporative Condensers for Modern Applications Evaporative Condenser: Maximum Efficiency, Zero Compromise on Quality
·
NWFL: Leading-Edge Dry Air Cooler Providing All-Weather Reliability Dry Air Cooler: Advanced Technology, Ensuring Dependable Cooling Solutions
NEWIN is your trusted partner, offering an extensive array of cooling tower accessories designed to meet maintenance and replacement needs for virtually any size and style of cooling tower. Contact us today to customize accessories that align perfectly with your specifications.
CONTAIN: A Comprehensive Spectrum of Essential Components for Every Need
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered for Peak Performance and Reliability
· Water distribution (nozzles/ drift eliminator etc.): Ensuring Even Flow and Effective Distribution at All Times
· Heat exchange (PVC infills/ cooling coil etc.): Premium Materials for Enhanced Thermal Transfer Efficiency
· Other accessories (air inlet louver/ valve etc.): High-Quality Components Ensuring Seamless Operations
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience the pinnacle of sophistication and efficiency with our Open Type Cooling Towers. Each unit is a masterpiece in air conditioning innovation, meticulously crafted to meet and exceed the highest standards of quality. Our shipping process is designed to ensure that these towers arrive in pristine condition, perfectly poised to transform your cooling system with unmatched precision and performance.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers represent the ultimate in safety and performance innovation. Dispatched from our cutting-edge facilities, these products embody the pinnacle of engineering excellence. Transported with the utmost security, they arrive ready to redefine your cooling experience, delivering powerful and reliable performance to meet your specific demands, making them the ideal choice for your cooling solutions.
Technical Strength& Standards
Certifications
Audited Supplier 
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