Introducing the NEWIN NWN series closed type cooling tower, a marvel in engineering designed to deliver unparalleled performance and efficiency.
Discover the exceptional NWN Series Full Stainless Steel Closed Type Cooling Tower, the ultimate solution for all your evaporative fluid cooling needs. Crafted for durability and efficiency, this cooling tower ensures peak performance in every application.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Our NWN series counter flow closed type cooling tower is meticulously crafted to deliver unparalleled performance. Designed with a state-of-the-art closed loop system, it provides efficient operation in dry mode, eliminating the need for additional spray water during the chilly winter months. This innovative feature makes it a perfect substitute for traditional chillers when temperatures drop, significantly trimming down energy consumption and cutting operational costs dramatically.
Operation Excellence: This advanced system expertly circulates the cooling fluid medium through a top-notch serpentine heat exchanger, ensuring peak performance. The external spray apparatus continually moisturizes the coil surface, boosting the cooling process's effectiveness. As a result, when the medium is cooled, it superbly transfers heat via the partition heat exchanger using spray water heat exchange, achieving optimal thermal performance and efficiency.
Features
- Experience the pinnacle of thermal efficiency with our pure coil cooling system, perfectly designed to handle high-temperature water effortlessly, ensuring an unrivaled heat exchange process.
- Immerse yourself in the benefits of our closed-loop system, featuring a pristine medium that's resistant to scaling, all while championing energy and water conservation.
- Discover the brilliance of our compact structure, designed for economic space utilization, facilitating 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, maximum air volume, and whisper-quiet performance. This high-efficiency fan ensures uniform airflow, significantly reducing energy consumption. Fan motor's protection: IP55, Insulation: F class, with customization options of Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve unparalleled heat transfer efficiency with our drift eliminator, expertly extracting airborne water droplets. With minimal wind resistance and a remarkable 99.99% capture rate, optimal performance is guaranteed.
3. Uniform Water Distribution
Revolutionize your cooling tower's performance with our strategically designed Three-splashed-Nozzles, offering even water distribution even at low pressure. Its large caliber and 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 that significantly enhances 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
Dive into the meticulous design where entrance temperature t1 stands majestically at 37ºC, smoothly transitioning to a leaving temperature t2 of 32ºC-ensuring optimal performance and efficiency.
Experience precision with wet bulb temperature tWB set at 28ºC, complemented by a dry bulb temperature tDB of 31.5ºC, all under the balanced atmospheric pressure of 9.94 x 104 Pa. This combination guarantees unparalleled cooling 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 is a versatile marvel, earning widespread acclaim and appreciation across a multitude of sectors. Its applications flourish within the Eco-Industry, New Energy Industry, Chemical Industry, and test centers, highlighting its remarkable adaptability and performance. Moreover, it shines in specialized settings such as boiler and furnace cooling, demonstrating its unmatched efficiency and steadfast reliability in a variety of challenging industrial environments.
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 sprawls across an impressive 10,000 square meters. This expansive facility stands as a testament to our unwavering commitment to innovation, housing cutting-edge machinery and showcasing superior craftsmanship, embodying excellence at every turn.
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 prestigious accolades reinforce our steadfast dedication to maintaining exceptional quality and promoting eco-friendly practices.
WORKSHOPS: The Confluence of Expertise and Cutting-Edge Innovation
Welding Workshop: Precision at its Finest, Exemplifying Craftsmanship in Every Seam
Filler Thermoforming Workshop: Excellence in Molding, Pioneering the Future of Innovation
Sheet Metal Processing Workshop: Forging Unyielding Strength and Reliability, Built to Last
Cooling Tower Assembly Workshop: Assembling Efficiency into Optimum Performance
TESTING: Guaranteeing Peerless Quality and Unrivaled Performance
Independent Testing LAB: Rigorous Evaluations for Ensuring Superior Outcomes
NEWIN COOLING TOWERS: Crafted for Perfection and Optimized Performance
·
NWN/ NWF/ NCFN: Innovatively Crafted Closed Type Cooling Tower Series Closed Type Cooling Tower Series: Engineered for Optimal Thermal Efficiency
·
NSH/ NST: Cutting-Edge Open Type Cooling Tower Series Open Type Cooling Tower Series: Delivering 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: Ensuring Maximum Efficiency with No Compromise
·
NWFL: Cutting-Edge Dry Air Cooler for All-Weather Reliability Dry Air Cooler: Utilizing 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. Contact us today to customize accessories that align seamlessly 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.): Ensuring 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 an unparalleled journey of excellence with our Open Type Cooling Towers, the quintessence of superior air conditioning solutions. Expertly crafted with precision and meticulous care, each unit is shipped to you adhering to the most stringent transport standards. This not only guarantees the preservation of their exceptional quality but also ensures their readiness to transform your cooling experience, elevating your requirements to extraordinary heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are not merely products; they embody a steadfast promise of unparalleled safety and unwavering reliability. Dispatched from our cutting-edge, state-of-the-art facilities, these vigorous and meticulously engineered cooling solutions are transported with the utmost security. Upon arrival at your location, they stand fully prepared to deliver remarkable performance, seamlessly tailored to meet and exceed all your cooling expectations.
Technical Strength& Standards
Certifications
Audited Supplier 
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