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. Meticulously crafted with precision and innovation, this state-of-the-art cooling solution is set to redefine industry standards, offering unmatched performance and unwavering reliability. Experience a revolution in cooling technology with a product that guarantees the highest levels of efficiency and dependability, setting a new benchmark in the market.
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 cutting-edge system boasts an ingenious closed loop configuration, excelling spectacularly in dry mode operation by eliminating the necessity for spray water during the chilly winter months. Revel in the advantage of seamlessly substituting chillers during colder seasons, which astoundingly reduces energy consumption and cuts down operational costs dramatically.
Operation Excellence: Immerse yourself in the apex of cooling efficiency as our advanced system artfully circulates the fluid medium requiring cooling through an exceptionally crafted serpentine heat exchanger. The innovative external spray system ensures the coil's surface remains consistently moistened, markedly enhancing cooling efficacy. Through this meticulous process, the cooled medium transfers heat optimally via the partition heat exchanger, employing the spray water heat exchange, thus achieving maximum thermal performance.
Features
- Dive into the realm of thermal mastery with Newin's state-of-the-art pure coil cooling system! Meticulously designed to regulate high-temperature water with finesse, it guarantees an unsurpassed heat exchange experience.
- Discover the countless advantages of our closed-loop innovation! Enjoy a pristine and optimal medium that effectively combats scaling while achieving groundbreaking energy and water savings.
- Unveil the exceptional genius of our compact structure! Skillfully crafted for ultimate space efficiency, it ensures seamless shipping and hassle-free installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features a masterfully designed aluminum alloy axial flow fan with a forward-type blade structure. It minimizes wind resistance while optimizing air volume, all while maintaining ultra-quiet performance. This high-efficiency fan delivers stable airflow, significantly curtailing energy use. Fan motor protection: IP55, Insulation: F class, with options for Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve unparalleled heat transfer precision with our exquisitely engineered drift eliminator, which captures airborne water droplets with exceptional efficiency. With minimal wind resistance and an astonishing 99.99% capture rate, it ensures top-tier performance.
3. Uniform Water Distribution
Enhance your cooling tower's potential with our strategically designed Three-splashed-Nozzles. Providing uniform water distribution at low pressure, its large caliber and three-splash design prevent clogging, boost spray coverage, and offer consistent, efficient spraying for remarkable cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and durable structure, delivers superior thermal performance. It ensures full spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil epitomizes cutting-edge engineering.
5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, significantly enhancing product strength and resistance to wind loads.
Experience reduced noise levels while effectively preventing algae growth.
Constructed with resilient anti-corrosion, anti-ultraviolet properties, requiring no maintenance.
6. Heavy-duty Construction
Our framework features a robust Z700 galvanized steel frame and shell, offering outstanding corrosion resistance. For extreme conditions, opt for SUS314/316 or NWN-Armour coated steel for unparalleled protection and longevity.
Options
· Vibration Cut-off Switch
· Enjoy a quieter environment with our noise reduction upgrade.
· Ensure consistent peak performance with our electronic descaler.
· Choose advanced 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 groundbreaking NWN-Armour anti-corrosion coating, offering corrosion resistance comparable to stainless steel at a fraction of the cost. This pioneering 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. This seamless temperature shift guarantees superior thermal regulation and contributes to enhanced industrial productivity.
Our cutting-edge cooling tower operates under the precise conditions of a wet bulb temperature (tWB) at 28ºC, coupled with a dry bulb temperature (tDB) reaching 31.5ºC. These specifications, alongside the maintenance of an atmospheric pressure of P0 = 9.94 x 10^4 Pa, ensure exceptional performance across diverse environments, optimizing your operational 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
Discover the pinnacle of innovation with Newin (Guangdong) Machinery Co., Ltd. through the remarkable NEWIN NWN series closed type cooling tower. This extraordinary piece of technology embodies the essence of state-of-the-art engineering and has earned admiration from numerous sectors. Its versatility knows no bounds, effortlessly serving the Eco-Industry, New Energy Industry, Chemical Industry, and high-tech test centers. This demonstrates its unmatched adaptability and superior performance. Particularly, it shines in niche environments where it delivers exceptional efficiency and steadfast reliability for boiler and furnace cooling applications. The NEWIN NWN series continually redefines standards of excellence, solidifying its position as the ultimate solution for premier fluid temperature control across varied industrial realms.
NEWIN Manufacturing Base
NEWIN FACTORY: Where Precision Meets Unparalleled Quality
Nestled in the bustling heart of Huizhou, Guangdong, our cutting-edge manufacturing base stretches over an impressive 10,000 square meters. This expansive facility is a testament to our steadfast dedication to pioneering innovation, state-of-the-art machinery, and unparalleled craftsmanship.
ISO CERTIFICATION: The Benchmark for Standards and Quality Assurance
With proud certification in ISO9001:2015 for Quality Management Systems alongside ISO14001:2015 for Environmental Management Systems, these esteemed accolades underscore our unwavering commitment to exceptional quality and sustainable, 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 a comprehensive array of cooling tower accessories crafted to meet the maintenance and replacement demands for nearly every cooling tower design and scale. Reach out to us to customize accessories tailored to match your precise 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: 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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