Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower, a true marvel of engineering excellence, designed to take fluid cooling to new, unparalleled heights. With meticulous attention to detail, this state-of-the-art cooling solution redefines industry standards, offering unmatched performance and reliability. Experience the pinnacle of cooling technology with a product that guarantees the highest efficiency and dependability in the market. Discover a world where every aspect of fluid cooling is optimized for maximum effectiveness, ensuring your operations run smoothly and your systems maintain peak performance. Trust in a solution that not only meets but exceeds the rigorous demands of modern industry, setting a new benchmark for cooling innovation and dependability.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Introducing our NWN series counter flow closed type cooling tower, a true marvel in modern engineering designed for unparalleled performance. This visionary system features an ingenious closed loop configuration, excelling with breathtaking efficiency in dry mode operation by completely eliminating the need for spray water during the frosty winter months. Experience the remarkable advantage of effortlessly replacing chillers during colder seasons, which leads to an astonishing reduction in energy consumption and dramatically lowers operational costs.
Operation Excellence: Immerse yourself in the pinnacle of cooling efficiency with our advanced system, meticulously circulating the fluid medium needing cooling through an exquisitely crafted serpentine heat exchanger. The ingenious external spray system ensures the coil's surface is consistently moistened, significantly boosting cooling efficacy. Through this precise process, the cooled medium efficiently transfers heat via the partition heat exchanger, utilizing the spray water heat exchange, thus achieving peak thermal performance.
Features
- Embark on a journey to thermal supremacy with Newin's state-of-the-art pure coil cooling system! Ingeniously crafted to deftly manage high-temperature water, it ensures a flawless and preeminent heat exchange experience that sets the industry standard.
- Dive into the extensive advantages of our closed-loop innovation! Enjoy an immaculate medium that skillfully prevents scaling while maximizing extraordinary energy and water conservation, ensuring both environmentally friendly and cost-effective operations.
- Unveil the stunning brilliance of our compact structure! Masterfully engineered for maximum space efficiency, it promises seamless shipping and hassle-free installation, paving the way for an effortless cooling solution.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features an ingeniously designed aluminum alloy axial flow fan, boasting a forward-type blade structure that minimizes wind resistance and maximizes air volume, all while maintaining an ultra-quiet operation. This high-efficiency fan guarantees consistent airflow and significantly reduces energy consumption, offering fan motor protection of IP55 and F class insulation, with customizable options including Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Witness unparalleled heat transfer precision with our meticulously designed drift eliminator, expertly capturing airborne water droplets. With minimal wind resistance and an astonishing 99.99% capture rate, it guarantees ultimate efficiency and superior performance.
3. Uniform Water Distribution
Enhance your cooling tower's performance with our strategically designed Three-splashed-Nozzles. Delivering consistent water distribution at low pressure, its large caliber and three-splash design effectively resist clogging, enhance spray coverage, and ensure reliable, efficient spraying for exceptional cooling outcomes.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, with its serpentine bending tube and sturdy structure, guarantees outstanding thermal performance. It provides comprehensive spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil exemplifies innovative engineering.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, significantly boosting product rigidity and robustness against wind loads.
Enjoy reduced noise levels while effectively preventing algae growth, contributing to a serene and clean environment.
Constructed with durable anti-corrosion and anti-ultraviolet properties, requiring no maintenance, ensuring long-lasting performance.
6. Heavy-duty Construction
Our structure presents a rugged Z700 galvanized steel frame and shell, providing outstanding corrosion resistance. For the harshest environments, opt for SUS314/316 or NWN-Armour coated steel for unparalleled protection and longevity.
Options
· Vibration Cut-off Switch
· Experience a quieter environment with our advanced noise reduction upgrade.
· Ensure consistent peak performance with our sophisticated electronic descaler.
· Choose advanced water treatment equipment to maintain pristine conditions.
· Conquer the chill with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is fortified with the groundbreaking NWN-Armour anti-corrosion coating, offering stainless steel-level corrosion resistance at a significantly reduced cost. This pioneering design dramatically enhances durability and lifespan, delivering exceptional value and reliability.
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 meticulously calibrated conditions, featuring a wet bulb temperature (tWB) at 28ºC and a dry bulb temperature (tDB) reaching 31.5ºC. This finely-tuned system is designed to perform flawlessly, with an atmospheric pressure set at P0 = 9.94 x 10^4 Pa, ensuring unmatched performance regardless of 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
Immerse yourself in the groundbreaking innovation of Newin (Guangdong) Machinery Co., Ltd. with the extraordinary NEWIN NWN series closed type cooling tower. This versatile and dynamic creation stands as a testament to cutting-edge engineering, garnering accolades across a multitude of industries. Its far-reaching applications embrace the Eco-Industry, New Energy Industry, Chemical Industry, and sophisticated test centers, illustrating its unparalleled adaptability and prowess. Notably, it excels in specialized environments, providing unmatched efficiency and unwavering reliability in boiler and furnace cooling applications. The NEWIN NWN series consistently sets new benchmarks for excellence, reaffirming its status as the premier choice for superior fluid temperature management across diverse industrial landscapes.
NEWIN Manufacturing Base
NEWIN FACTORY: Where Precision Meets Unparalleled Quality
Nestled within the dynamic hub of Huizhou, Guangdong, our cutting-edge manufacturing facility stretches over an extraordinary 10,000 square meters. This vast expanse symbolizes our relentless pursuit of innovation, featuring top-tier machinery and extraordinary craftsmanship.
ISO CERTIFICATION: The Benchmark for Standards and Quality Assurance
With great pride, we hold the ISO9001:2015 certification for Quality Management Systems alongside the ISO14001:2015 for Environmental Management Systems. These prestigious certifications are a testament to our unwavering devotion to superior quality and sustainable practices.
WORKSHOPS: The Confluence of Expertise and Cutting-Edge Innovation
Welding Workshop: Precision in Every Detail, Craftsmanship in Every Seam
Filler Thermoforming Workshop: Excellence in Molding, Pioneers in Progress
Sheet Metal Processing Workshop: Forging Strength and Reliability
Cooling Tower Assembly Workshop: Building Efficiency into Every Performance
TESTING: Guaranteeing Peerless Quality and Unrivaled Performance
Independent Testing LAB: Rigorous Evaluations Delivering Superior Outcomes
NEWIN COOLING TOWERS: Meticulously Crafted for Ultimate Performance
·
NWN/ NWF/ NCFN: Innovatively Crafted Closed Type Cooling Tower Series Closed Type Cooling Tower Series: Engineered for Peak Thermal Performance
·
NSH/ NST: Cutting-Edge Open Type Cooling Tower Series Open Type Cooling Tower Series: Renowned for Unparalleled Performance and Dependability
·
NTG: Industrial Grade Cooling Towers for the Harshest of Conditions Industrial Type Cooling Tower Series: Reliable Solutions for Heavy Industrial Demands
·
NECN/NECH: Trailblazing Evaporative Condensers for Modern Applications Evaporative Condenser: Delivering Maximum Efficiency Without Compromise
·
NWFL: Cutting-Edge Dry Air Cooler for Steadfast Reliability Across All Climates Dry Air Cooler: Harnessing Advanced Technology for Reliable Cooling Solutions
At NEWIN, we are your trusted partner in providing a comprehensive range of cooling tower accessories. Designed to cater to the maintenance and replacement needs of virtually any cooling tower size and style, contact us today to tailor accessories that perfectly match your specific requirements.
CONTAIN: A Comprehensive Spectrum of Essential Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-Engineered for Optimal Performance
· Water distribution (nozzles/ drift eliminator etc.): Ensuring Even Flow for Maximum Efficiency
· Heat exchange (PVC infills/ cooling coil etc.): Premium Materials for Superior Heat Transfer Efficiency
· Other accessories (air inlet louver/ valve etc.): High-Quality Components for Smooth Operations
Packaging & Shipping
Open Type Cooling Towers Shipment: Embark on a seamless voyage with our Open Type Cooling Towers, the epitome of excellence in air conditioning solutions. Each unit is an artisanal creation, meticulously crafted with unrivaled precision and care. Adhering to the most rigorous transport protocols, we ensure that every shipment maintains the extraordinary quality that defines our product. This thoughtful process guarantees their immediate readiness to revolutionize your cooling systems, elevating them to extraordinary new heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are more than a mere acquisition; they are a testament to our unwavering promise of supreme safety and reliability. Dispatched from our avant-garde, cutting-edge manufacturing facilities, these resilient and expertly engineered cooling marvels travel under the highest security standards. Upon reaching your destination, they are primed to deliver exceptional performance, precisely designed to fulfill and surpass all your cooling requirements with outstanding effectiveness.
Technical Strength& Standards
Certifications
Audited Supplier 
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