Introducing the revolutionary NEWIN NWN series closed type cooling tower, a beacon of engineering excellence designed to elevate fluid cooling to unprecedented heights. Meticulously crafted with a focus on maximum efficiency, this state-of-the-art cooling solution redefines industry standards, guaranteeing unparalleled performance and unwavering reliability. Experience a leap into the future with a cooling tower that not only meets but exceeds the most demanding needs of modern industry, ensuring your systems operate at their peak with minimal energy consumption.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Introducing the NWN series: a counter flow closed type cooling tower, a pinnacle of engineering excellence designed for superior performance and efficiency. This innovative marvel features a closed loop system that shines in dry mode operation, effectively eliminating the need for spray water during the chilly winter months. This groundbreaking characteristic allows for the seamless replacement of traditional chillers in colder climates, leading to significant reductions in energy usage and operational costs.
Operation Excellence: Discover unparalleled cooling efficiency with our cutting-edge system, adeptly circulating the fluid medium requiring cooling through a sophisticated serpentine heat exchanger. The progressive external spray system consistently bathes the coil's surface, dramatically enhancing cooling effectiveness. This meticulous process ensures that once the medium is cooled, it efficiently transfers heat through the superior partition heat exchanger by utilizing the spray water heat exchange, thereby optimizing thermal performance to its maximum potential.
Features
- Discover unparalleled thermal efficiency with our state-of-the-art pure coil cooling system! Expertly crafted to manage high-temperature water effortlessly, it guarantees a seamless and superior heat exchange process, setting new standards in fluid cooling solutions.
- Dive into the remarkable advantages of our closed-loop cooling system! Enjoy a pristine medium designed to resist scaling while optimizing both energy and water conservation like never before, ensuring peak efficiency and sustainability.
- Experience the remarkable ingenuity of our compact structure! Specifically designed for optimal space utilization, it ensures seamless shipping and effortless installation, making it a perfect fit for any environment with space constraints.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower is equipped with an ingeniously designed aluminum alloy axial flow fan featuring a forward-type blade structure. It minimizes wind resistance while maximizing air volume, all with whisper-quiet performance. This high-efficiency fan ensures even airflow, significantly reducing energy consumption. Fan motor protection: IP55, Insulation: F class, with customizable options including Two-speed, VFD, or anti-explosion motors for versatile applications.
2. EVD PVC Drift Eliminator
Achieve unmatched heat transfer efficiency with our expertly designed drift eliminator, which efficiently extracts airborne water droplets. With minimal wind resistance and an impressive 99.99% capture rate, ultimate performance and environmental benefits are assured.
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 three-splash design resist clogging, extend spray coverage, and provide consistent, efficient spraying for superior cooling results.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and robust structure, guarantees exceptional thermal performance. It ensures complete spray water contact for efficient heat exchange and cooling, while being lightweight, corrosion-resistant, and recyclable, making it a paragon of modern engineering excellence.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, which significantly enhances product rigidity and resistance to wind loads, ensuring durability and stability in challenging conditions.
Enjoy reduced noise levels alongside effective algae growth prevention, ensuring a clean and quiet operation.
Durably constructed with anti-corrosion, anti-ultraviolet properties, requiring no maintenance, thereby ensuring longevity and reliability.
6. Heavy-duty Construction
Our structure features a robust Z700 galvanized steel frame and shell, ensuring superior corrosion resistance. For extreme environments, opt for SUS314/316 or NWN-Armour coated steel for unmatched protection and durability, tailored to withstand the harshest conditions.
Options
· Vibration Cut-off Switch
· Immerse yourself in a more tranquil environment with our advanced noise reduction upgrade, ensuring operational peace and quiet.
· Ensure peak performance consistently with our state-of-the-art electronic descaler, maintaining optimal operational efficiency.
· Choose cutting-edge water treatment equipment to maintain pristine conditions and prolong equipment lifespan.
· Conquer the cold with our anti-freeze automatic heating system, ensuring reliable operation in freezing temperatures.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is fortified by the groundbreaking NWN-Armour anti-corrosion coating, offering stainless steel-level corrosion resistance at a fraction of the cost. This cutting-edge design dramatically enhances durability and lifespan, paving the way for long-term reliability.
Product Parameters
Design Conditions
Immerse yourself in the unparalleled cooling performance of our state-of-the-art High Efficiency Closed Cooling Tower, meticulously engineered to deliver supreme fluid cooling solutions. Starting at a significant entrance temperature (t1) of 37ºC, this innovative design seamlessly transforms to an ideal leaving temperature (t2) of 32ºC, epitomizing optimal cooling efficiency.
Harness the power of precision with our High Efficiency Closed Cooling Tower, masterfully crafted to perform under specific conditions: a wet bulb temperature (tWB) of 28ºC and a dry bulb temperature (tDB) peaking at 31.5ºC. All of this is achieved while maintaining an atmospheric pressure of P0 = 9.94 x 10^4 Pa, ensuring that every operation delivers extraordinary performance, no matter the environment.
| 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
Unveil the groundbreaking innovation of the NEWIN NWN series closed type cooling tower, a remarkably versatile marvel celebrated for its exceptional performance across a myriad of sectors. This engineering gem finds its place in the Eco-Industry, New Energy Industry, Chemical Industry, and sophisticated test centers, highlighting its incredible adaptability. Its capabilities extend further, excelling in specialized applications such as the cooling of boilers and furnaces, where it consistently demonstrates unmatched efficiency and reliability. The NEWIN NWN series not only meets but exceeds the demands of diverse industrial environments, firmly establishing itself as the quintessential choice for superior fluid cooling solutions, raising the standard of excellence in the industry.
NEWIN Manufacturing Base
NEWIN FACTORY: Where Precision Seamlessly Intertwines with 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 Pinnacle of 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, Ensuring Craftsmanship in Every Seam
Filler Thermoforming Workshop: Excellence in Molding, Leading the Future of Innovation
Sheet Metal Processing Workshop: Forging Unyielding Strength and Unmatched Reliability
Cooling Tower Assembly Workshop: Assembling Efficiency into Pinnacle Performance
TESTING: Ensuring Peerless Quality and Unrivaled Performance
Independent Testing LAB: Rigorous Evaluations Yielding Superior Outcomes
NEWIN COOLING TOWERS: Masterpieces of Perfection and Performance
·
NWN/ NWF/ NCFN: Innovatively Crafted Closed Type Cooling Tower Series Closed Type Cooling Tower Series: Designed for Optimal Thermal Efficiency with Advanced Engineering
·
NSH/ NST: Cutting-Edge Open Type Cooling Tower Series Offering Unmatched Reliability Open Type Cooling Tower Series: Delivering Unmatched Performance and Robust Reliability
·
NTG: Industrial Type Cooling Towers Built for the Most Demanding Conditions Industrial Type Cooling Tower Series: Providing Robust Solutions for Industrial Needs
·
NECN/NECH: Trailblazing Evaporative Condensers Catering to Today's Applications Evaporative Condenser: Engineered for Maximum Efficiency without Compromise
·
NWFL: Cutting-Edge Dry Air Cooler Designed for All-Weather Reliability Dry Air Cooler: Featuring Advanced Technology for Dependable Cooling Solutions
NEWIN is your trusted partner, offering an extensive array of cooling tower accessories meticulously designed to meet maintenance and replacement needs for virtually any size and style of cooling tower. Reach out to us today to customize accessories that align flawlessly with your specifications.
CONTAIN: An Extensive Spectrum of Essential Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered, Guaranteeing Peak Performance
· Water distribution (nozzles/ drift eliminator etc.): Engineered for Even Flow and Effective Distribution
· Heat exchange (PVC infills/ cooling coil etc.): Crafted from Premium Materials for Enhanced Transfer Efficiency
· Other accessories (air inlet louver/ valve etc.): High-Quality Components Ensuring Seamless Operations
Packaging & Shipping
Open Type Cooling Towers Shipment: Begin an effortless journey with our Open Type Cooling Towers, which are setting the gold standard in air conditioning solutions. Each unit is not just a product but a masterpiece, meticulously crafted with unparalleled precision and care. Our stringent transport protocols ensure that every unit maintains its exceptional quality through the journey. This meticulous process means they arrive ready to enhance and elevate your cooling capabilities, taking your system to unprecedented heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are more than a purchase; they are a pledge of unmatched safety and reliability. Shipped directly from our state-of-the-art manufacturing facilities, these durable and masterfully engineered cooling solutions are transported with the utmost security. Upon arrival, they are prepared to deliver outstanding performance, surpassing all your cooling requirements with their remarkable efficiency.
Technical Strength& Standards
Certifications
Audited Supplier 
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