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 for maximum efficiency, this state-of-the-art cooling solution redefines industry standards, guaranteeing unparalleled performance and reliability.
Discover the NWN Series Full Stainless Steel Closed Type Cooling Tower, expertly engineered for evaporative fluid cooling solutions. This cutting-edge equipment embodies the pinnacle of innovation, offering robust durability and exceptional thermal performance. Ideal for diverse industrial applications, it ensures optimal cooling efficiency and longevity, setting a new benchmark in closed cooling tower technology.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Our NWN series counter flow closed type cooling tower is a marvel of engineering crafted for top-tier performance. With its innovative closed loop system, it excels in dry mode operation, eliminating the need for spray water during winter months. This remarkable feature allows for the seamless substitution of chillers during colder seasons, dramatically slashing energy consumption and operational expenses.
Operation Excellence: Experience the pinnacle of cooling efficiency as our system masterfully circulates the fluid medium needing cooling through a state-of-the-art serpentine heat exchanger. The advanced external spray system consistently moistens the coil's surface, significantly boosting cooling efficacy. This meticulous process ensures that once the medium is cooled, it transfers heat optimally through the partition heat exchanger using the spray water heat exchange, thus maximizing thermal performance.
Features
- Discover unparalleled thermal efficiency with our state-of-the-art pure coil cooling system! Expertly crafted to manage high-temperature water with ease, it ensures a seamless and superior heat exchange process.
- Dive into the numerous advantages of our closed-loop system! Enjoy a pristine medium that resists scaling while optimizing energy and water conservation like never before.
- Experience the exceptional ingenuity of our compact structure! Designed for optimal space utilization, it ensures seamless shipping and effortless installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features an ingeniously designed aluminum alloy axial flow fan with a forward-type blade structure. It minimizes wind resistance while maximizing air volume, all with whisper-quiet performance. This high-efficiency fan guarantees even airflow, significantly cutting down on energy consumption. Fan motor protection: IP55, Insulation: F class, with customizable options including Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve unmatched heat transfer efficiency with our expertly designed drift eliminator, efficiently extracting airborne water droplets. With minimal wind resistance and an impressive 99.99% capture rate, ultimate performance is assured.
3. Uniform Water Distribution
Transform 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, enhance spray coverage, and provide consistent, efficient spraying for superior cooling.
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. Lightweight, corrosion-resistant, and recyclable, this coil is a beacon of modern engineering.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, significantly boosting product rigidity and resistance to wind loads.
Enjoy reduced noise levels alongside effective algae growth prevention.
Durably constructed with anti-corrosion, anti-ultraviolet properties, demanding no maintenance.
6. Heavy-duty Construction
Our structure features a robust Z700 galvanized steel frame and shell, ensuring superior corrosion resistance. For extreme environments, choose SUS314/316 or NWN-Armour coated steel for unparalleled protection and durability.
Options
· Vibration Cut-off Switch
· Immerse yourself in a quieter environment with our noise reduction upgrade.
· Ensure peak performance consistently with our electronic descaler.
· Opt for cutting-edge water treatment equipment to maintain pristine conditions.
· Conquer the cold with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is fortified by the revolutionary NWN-Armour anti-corrosion coating, offering stainless steel-level corrosion resistance at a fraction of the cost. This innovative design significantly enhances durability and lifespan.
Product Parameters
Design Conditions
Experience remarkable cooling efficiency with our advanced design where the entrance temperature (t1) begins at a notable 37ºC, smoothly transitioning to a leaving temperature (t2) of an optimal 32ºC.
Our cutting-edge cooling tower operates under the precise conditions of a wet bulb temperature (tWB) at 28ºC, a dry bulb temperature (tDB) reaching 31.5ºC, all while maintaining an atmospheric pressure of P0 = 9.94 x 10^4 Pa, ensuring exceptional performance in any 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
Discover the innovative brilliance of the NEWIN NWN series closed type cooling tower-a truly versatile masterpiece that has earned widespread praise across numerous sectors. Its applications are remarkably diverse, extending across the Eco-Industry, New Energy Industry, Chemical Industry, and test centers. This adaptability showcases its impressive capabilities. Moreover, it shines with exceptional performance in specialized environments such as boiler and furnace cooling, where it proves its unmatched efficiency and reliability. The NEWIN NWN series continues to set the standard for excellence in various industrial contexts, solidifying its role as the ultimate solution for superior fluid cooling.
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: Begin an effortless journey with our Open Type Cooling Towers, setting the benchmark in air conditioning solutions. Every unit is a masterpiece, crafted with unsurpassed precision and care, and dispatched under stringent transport protocols. This meticulous process ensures not only the preservation of their exceptional quality but also their immediate readiness to enhance and transform your cooling capabilities, taking them to unparalleled heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers represent more than just a purchase; they embody a commitment to unmatched safety and dependability. Shipped from our cutting-edge, state-of-the-art manufacturing facilities, these durable and finely engineered cooling solutions are transported with utmost security. Upon arrival at your location, they stand prepared to deliver exemplary performance, meticulously designed to meet and exceed all your cooling demands with remarkable efficiency.
Technical Strength& Standards
Certifications
Audited Supplier 
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