Introducing the NEWIN NWN Series - a state-of-the-art closed type cooling tower that stands at the forefront of innovation.
Discover the NWN Series, engineered entirely from premium stainless steel, this closed type cooling tower is expertly crafted for evaporative fluid cooling solutions, ensuring unmatched durability and performance.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Our NWN series counter flow closed type cooling tower stands as a testament to engineering mastery, delivering unrivaled performance. This cutting-edge system boasts a closed-loop design that efficiently operates in dry mode during the crisp winter months, eliminating the need for spray water. Such innovation allows it to seamlessly step in for chillers as temperatures drop, significantly slashing energy usage and trimming down operational expenses, ensuring sustainable efficiency.
Operation Excellence: Marvel at the system's ingenuity as the fluid medium in need of cooling journeys through a high-efficiency serpentine heat exchanger. An external spray system diligently bathes the coil's surface, amplifying the cooling prowess. This precision-engineered process ensures that the cooled medium excels in transferring heat through the partition heat exchanger, utilizing spray water for maximum thermal performance and operational brilliance.
Features
- Experience the pinnacle of thermal efficiency with our pure coil cooling system, meticulously engineered to effortlessly manage high-temperature water. Enjoy an unrivaled heat exchange process that sets new standards for excellence.
- Immerse yourself in the extraordinary benefits of our innovative closed-loop system. Designed with a pristine medium resistant to scaling, this system champions energy and water conservation, redefining eco-friendly technology.
- Discover the brilliance of our ingeniously compact structure. Crafted for optimal economic space utilization, it facilitates seamless shipping and hassle-free installation, making it a perfect choice for any environment.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower is equipped with a specially crafted aluminum alloy axial flow fan. With its forward-type blade structure, it achieves minimal wind resistance, maximum air volume, and whisper-quiet operation. This high-efficiency fan ensures uniform airflow, significantly reducing energy consumption. The fan motor is protected with IP55 and insulated with F class, offering customization options like Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve unparalleled heat transfer efficiency with our precision-engineered drift eliminator. By expertly extracting airborne water droplets, it guarantees optimal performance with minimal wind resistance and a remarkable 99.99% capture rate.
3. Uniform Water Distribution
Revolutionize your cooling tower's performance with our strategically designed Three-splashed-Nozzles. These nozzles provide even water distribution, even at low pressure, with a large caliber and three-splash design that resists clogging, enhances spray coverage, and delivers continuous, effective spraying for superior cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and robust framework, ensures exceptional thermal performance. It guarantees 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, designed to significantly enhance product rigidity and resistance to wind loads.
Delight in a design that successfully reduces noise levels while effectively preventing algae growth.
Built to last, this component boasts anti-corrosion and anti-ultraviolet properties, requiring no maintenance for lasting durability.
6. Heavy-duty Construction
Our structure showcases a Z700 galvanized steel frame and shell, providing superior corrosion resistance. For extreme conditions, choose SUS314/316 or NWN-Armour coated steel, ensuring unmatched protection and durability.
Options
· Vibration Cut-off Switch
· Transform your environment with our optional noise reduction upgrade, ensuring a quieter operation.
· Maintain peak performance with our reliable electronic descaler, essential for optimal function.
· Opt for our advanced water treatment equipment to maintain pristine conditions and peak efficiency.
· Defy the cold with our cutting-edge anti-freeze automatic heating system, ensuring uninterrupted operation.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is fortified with the advanced NWN-Armour anti-corrosion coating. This revolutionary design delivers stainless steel-level corrosion resistance at a fraction of the cost, significantly enhancing durability and lifespan.
Product Parameters
Design Conditions: Our Closed Circuit Cooling Tower is crafted under meticulously determined design conditions to ensure optimal performance. Harness the power of sustainable cooling tailored to your specific environmental and operational needs.
Entrance temp. t1= 37ºC Leaving temp. t2= 32ºC: Experience remarkable cooling efficiency as the cooling tower masterfully transforms the entrance temperature from 37ºC to a refreshingly low exit temperature of 32ºC, ensuring your systems run smoothly and efficiently.
Wet bulb temp. tWB= 28ºC Dry bulb temp. tDB= 31.5ºC Atmospheric pressure P0= 9.94 x 104 Pa: Designed to function seamlessly under specific atmospheric conditions, our cooling tower thrives in a wet bulb temperature of 28ºC, a dry bulb temperature of 31.5ºC, and an atmospheric pressure of 9.94 x 104 Pa, guaranteeing exceptional performance.
| 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 represents a pinnacle of engineering brilliance and versatility, earning resounding praise and acclaim across a multitude of dynamic sectors. This state-of-the-art cooling solution finds its extensive range of applications in the Eco-Industry, New Energy Industry, and Chemical Industry, as well as in advanced test centers, demonstrating its remarkable adaptability and superior performance. Moreover, it stands out as an exceptional performer in specialized environments, such as boiler and furnace cooling, asserting its unmatched efficiency and steadfast reliability in a wide spectrum of industrial settings.
NEWIN Manufacturing Base
NEWIN FACTORY: Where Precision Meets Unparalleled Quality - Crafting the Future of Machinery
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, leading the way in the machinery industry.
ISO CERTIFICATION: The Global Benchmark for Standards and Quality Assurance
Proudly certified with ISO9001:2015 for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, these prestigious accolades reinforce our steadfast dedication to exceptional quality and eco-friendly practices, ensuring we meet and exceed international standards.
WORKSHOPS: The Dynamic Confluence of Expertise and Cutting-Edge Innovation
Welding Workshop: Where Precision Meets Perfection, Craftsmanship in Every Seam
Filler Thermoforming Workshop: Excellence in Molding, Pioneering the Future of Manufacturing
Sheet Metal Processing Workshop: Forging Unyielding Strength and Unmatched Reliability
Cooling Tower Assembly Workshop: Integrating Efficiency into High-Performance Systems
TESTING: Guaranteeing Peerless Quality and Unrivaled Performance Standards
Independent Testing LAB: Conducting Rigorous Evaluations for Superior Outcomes
NEWIN COOLING TOWERS: Masterfully Crafted for Perfection and Peak Performance
·
NWN/ NWF/ NCFN: Innovatively Crafted Closed Type Cooling Tower Series for Optimal Efficiency Closed Type Cooling Tower Series: Ingeniously Designed for Optimal Thermal Efficiency and Performance
·
NSH/ NST: Cutting-Edge Open Type Cooling Tower Series for Superior Performance Open Type Cooling Tower Series: Delivering Unmatched Performance and Reliability Across Applications
·
NTG: Industrial Type Cooling Towers Built for the Most Demanding Conditions Industrial Type Cooling Tower Series: Robust Solutions Tailored for Intensive Industrial Needs
·
NECN/NECH: Trailblazing Evaporative Condensers for Modern Applications Evaporative Condenser: Engineered for Maximum Efficiency Without Compromise
·
NWFL: Cutting-Edge Dry Air Cooler Delivering All-Weather Reliability Dry Air Cooler: Harnessing Advanced Technology for Dependable Cooling Solutions
NEWIN is your trusted partner, offering an extensive array of cooling tower accessories designed to seamlessly 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 precise specifications.
CONTAIN: A Comprehensive Spectrum of Essential Components for Optimum Operation
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered for Peak Performance and Longevity
· Water distribution (nozzles/ drift eliminator etc.): Ensuring Even Flow for Effective Distribution and Optimal Operation
· Heat exchange (PVC infills/ cooling coil etc.): Crafted from Premium Materials for Enhanced Transfer Efficiency and Durability
· Other accessories (air inlet louver/ valve etc.): High-Quality Components Designed for Seamless Operations and Maximum Efficiency
Packaging & Shipping
Open Type Cooling Towers Shipment: Set sail with our Open Type Cooling Towers, where sophistication meets functionality in air conditioning excellence. As each unit is meticulously crafted, we ensure its journey to you is seamless and under impeccable transport conditions. This process guarantees the preservation of top-tier quality, priming each tower to elevate your cooling solutions effortlessly to unprecedented heights of efficiency.
Closed Type Cooling Towers Shipment: Discover the embodiment of safety and reliability with our Closed Type Cooling Towers. Dispatched from our cutting-edge, state-of-the-art facilities, these resilient and expertly engineered cooling towers are securely transported to your location. Upon arrival, they are poised to provide extraordinary performance, perfectly equipped to meet and surpass all your cooling demands with confidence and ease.
Technical Strength& Standards
Certifications
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