NEWIN NWN series closed type cooling tower - Elevate your cooling solutions with our state-of-the-art NWN series. Designed to provide unparalleled efficiency and reliability, this closed type cooling tower is crafted to meet your most demanding cooling needs.
Nwn Series Full Stainless Steel Closed Type Cooling Tower for Evaporative Fluid Cooling Solutions - Discover superior evaporative fluid cooling solutions with our Nwn Series, featuring full stainless steel construction. This closed type cooling tower is engineered to deliver exceptional durability and performance, ensuring your operations run smoothly and efficiently.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Discover the extraordinary engineering prowess of our NWN series counter flow closed type cooling tower, an elite powerhouse of superior performance. This innovative marvel boasts a closed loop system designed for unmatched efficiency, even operating in a dry mode during the frigid winter months, eliminating the need for spray water. This versatile capability positions it as an ideal chiller alternative in colder climates, significantly enhancing your energy savings while slashing operational costs.
Operation Excellence: Elevate your cooling operations with a system that circulates the fluid medium through a high-efficiency serpentine heat exchanger. The ingenious external spray system maintains a consistently moist coil surface, optimizing cooling efficacy. As the medium cools, it seamlessly transfers heat via the partition heat exchanger with remarkable efficiency, courtesy of the spray water heat exchange, ensuring peak thermal performance in every operation.
Features
- Experience the pinnacle of thermal efficiency with our pure coil cooling system, ingeniously crafted to handle high-temperature water with ease, delivering an unparalleled and seamless heat exchange process.
- Immerse yourself in the exceptional benefits of our closed-loop system, featuring a pristine medium that defies scaling, championing energy and water conservation effortlessly.
- Discover the brilliance in our compact structure, meticulously designed for optimal space utilization, enabling seamless shipping and hassle-free installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower showcases a specially crafted aluminum alloy axial flow fan with a forward-type blade structure, delivering minimal wind resistance and maximum air volume, along with whisper-quiet performance. This high-efficiency fan ensures uniform airflow, significantly reducing energy consumption. The fan motor's protection is rated at IP55, with F class insulation, offering customization options for Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve unparalleled heat transfer efficiency with our drift eliminator, expertly designed to capture airborne water droplets with minimal wind resistance and a remarkable 99.99% capture rate, ensuring optimal performance.
3. Uniform Water Distribution
Revolutionize your cooling tower's performance with our strategically engineered Three-splashed-Nozzles, offering even water distribution at low pressure. Its large caliber and innovative three-splash design resist clogging, enhance spray coverage, and provide continuous, effective spraying for superior cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, with its serpentine bending tube and robust framework, promises exceptional thermal performance. It ensures full spray water contact for efficient heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil is a marvel of modern engineering.
5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, significantly enhancing product rigidity and resistance to wind loads.
Delight in reduced noise levels and effective algae growth prevention.
Built to last with anti-corrosion, anti-ultraviolet properties, demanding no maintenance.
6. Heavy-duty Construction
Our structure boasts a Z700 galvanized steel frame and shell, delivering superior corrosion resistance. For extreme conditions, opt for SUS314/316 or NWN-Armour coated steel, ensuring unmatched protection and durability.
Options
· Vibration Cut-off Switch
· Experience an enhanced environment with our noise reduction upgrade.
· Maintain peak performance with our electronic descaler.
· Opt for advanced water treatment equipment to ensure pristine conditions.
· Defy the cold with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is protected by the advanced NWN-Armour anti-corrosion coating. This revolutionary design offers stainless steel-level corrosion resistance at a fraction of the cost, significantly boosting durability and lifespan.
Product Parameters
Design Conditions
Entrance Temperature: Delight in the state-of-the-art thermodynamic design with an entrance temperature of t1 = 37ºC, ensuring optimal heat management performance. Experience the precision cooling as it transitions seamlessly to a leaving temperature of t2 = 32ºC, showcasing unparalleled efficiency.
Advanced Temperature Settings: Our cooling tower is crafted to thrive under varied atmospheric conditions. With a wet bulb temperature of tWB = 28ºC and a dry bulb temperature of tDB = 31.5ºC, it ensures reliable operation in diverse environments. Coupled with an atmospheric pressure of P0 = 9.94 x 10 Pa, this design offers robust and consistent performance, meeting your high standards for engineering excellence.
| 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 innovative NEWIN NWN series closed type cooling tower is a versatile solution, gaining widespread acclaim across multiple sectors. Its applications span the Eco-Industry, New Energy Industry, Chemical Industry, and test centers, showcasing its adaptability. Furthermore, it excels in specialized environments like boiler and furnace cooling, proving its unparalleled efficiency and reliability in diverse industrial settings.
NEWIN Manufacturing Base
NEWIN FACTORY: Where Precision Meets Unparalleled Quality
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 Benchmark for 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 and Cutting-Edge Innovation
Welding Workshop: Precision at its Finest, Craftsmanship in Every Seam
Filler Thermoforming Workshop: Excellence in Molding, Pioneering the Future
Sheet Metal Processing Workshop: Forging Unyielding Strength and Reliability
Cooling Tower Assembly Workshop: Assembling Efficiency into Performance
TESTING: Guaranteeing Peerless Quality and Unrivaled Performance
Independent Testing LAB: Rigorous Evaluations for Superior Outcomes
NEWIN COOLING TOWERS: Crafted for Perfection and Performance
·
NWN/ NWF/ NCFN: Innovatively Crafted Closed Type Cooling Tower Series Closed Type Cooling Tower Series: Designed for Optimal Thermal Efficiency
·
NSH/ NST: Cutting-Edge Open Type Cooling Tower Series Open Type Cooling Tower Series: Unmatched Performance and Reliability
·
NTG: Industrial Type Cooling Towers for the Most Demanding Conditions Industrial Type Cooling Tower Series: Robust Solutions for Industrial Needs
·
NECN/NECH: Trailblazing Evaporative Condensers for Today's Applications Evaporative Condenser: Maximum Efficiency with No Compromise
·
NWFL: Cutting-Edge Dry Air Cooler for All-Weather Reliability Dry Air Cooler: Advanced Technology for 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
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered for Peak Performance
· Water distribution (nozzles/ drift eliminator etc.): Even Flow for Effective Distribution
· Heat exchange (PVC infills/ cooling coil etc.): Premium Materials for Enhanced Transfer Efficiency
· Other accessories (air inlet louver/ valve etc.): High-Quality Components for Seamless Operations
Packaging & Shipping
Open Type Cooling Towers Shipment: Embark on a seamless journey with our Open Type Cooling Towers, the epitome of excellence in air conditioning solutions. Each unit, crafted with precision and care, is shipped to you under the highest standards of transport. This ensures not just the preservation of their superior quality, but also their readiness to elevate your cooling requirements to new heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are more than just a product; they're a promise of safety and reliability. Dispatched from our advanced, state-of-the-art facilities, these robust and meticulously engineered cooling solutions are transported securely. Arriving at your destination, they are primed to deliver outstanding performance, fully geared to satisfy all your cooling needs.
Technical Strength& Standards
Certifications
Audited Supplier 
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