Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower, a true marvel of engineering excellence. This is more than just a cooling tower; it's a revolution in fluid cooling technology designed to elevate your operations to new, unparalleled heights. With meticulous attention to detail, this state-of-the-art cooling solution redefines industry standards, offering unmatched performance and reliability like no other. Experience the pinnacle of cooling technology with a product that guarantees the highest efficiency and dependability in the market. Elevate your expectations and embrace a future where cooling solutions are synonymous with innovation and excellence.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Step into the future with our NWN series counter flow closed type cooling tower, a true marvel of modern engineering meticulously crafted for unmatched performance. This state-of-the-art system features an ingenious closed loop configuration, excelling spectacularly in dry mode operation by eliminating the necessity for spray water during the brisk winter months. Experience the seamless advantage of replacing chillers during colder seasons, which astoundingly reduces energy consumption and dramatically lowers operational costs, marking a new era of efficiency.
Operation Excellence: Dive into the pinnacle of cooling efficiency as our cutting-edge system expertly circulates the fluid medium requiring cooling through an exquisitely designed serpentine heat exchanger. The innovative external spray system ensures the coil's surface remains consistently moistened, significantly amplifying cooling efficacy. Through this precise process, the cooled medium transfers heat optimally via the partition heat exchanger, employing the spray water heat exchange, thereby achieving a breathtaking level of thermal performance.
Features
- Unveil the epitome of thermal excellence with Newin's cutting-edge pure coil cooling system! Masterfully crafted to seamlessly handle high-temperature water, it guarantees an impeccable, superior heat exchange experience, ensuring your operations run smoothly with utmost efficiency.
- Dive into the vast advantages of our closed-loop innovation! Delight in a clean medium that skillfully prevents scaling while maximizing groundbreaking energy and water conservation, leading to sustainable and eco-conscious operations.
- Discover the outstanding brilliance of our compact structure! Ingeniously designed for maximum space efficiency, it ensures hassle-free shipping and effortless installation, saving time and resources while optimizing performance.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower is equipped with a brilliantly crafted aluminum alloy axial flow fan, featuring a forward-type blade structure. This fan is designed to minimize wind resistance while significantly increasing air volume, all while operating at whisper-quiet levels. This high-efficiency fan delivers consistent airflow, substantially reducing energy consumption. Fan motor protection: IP55, Insulation: F class, with customizable options including Two-speed, VFD, or anti-explosion motors for tailored precision.
2. EVD PVC Drift Eliminator
Experience unparalleled heat transfer precision with our meticulously engineered drift eliminator, expertly capturing airborne water droplets. With minimal wind resistance and an astounding 99.99% capture rate, ultimate efficiency and reliability are assured for your cooling needs.
3. Uniform Water Distribution
Enhance your cooling tower's capabilities with our strategically crafted Three-splashed-Nozzles. They deliver consistent water distribution at low pressure, thanks to their large caliber and three-splash design that resists clogging, enhances spray coverage, and provides reliable, efficient spraying for unmatched cooling performance.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring an expertly designed serpentine bending tube and robust structure, ensures outstanding thermal performance. It offers full spray water contact for highly effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil represents the pinnacle of advanced engineering.
5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, which significantly boosts product rigidity and resilience against wind loads, enhancing overall durability.
Experience lower noise levels while effectively preventing algae growth, ensuring a clean and quiet operation.
Constructed with durable anti-corrosion, anti-ultraviolet properties, requiring absolutely no maintenance, ensuring long-lasting performance under various environmental conditions.
6. Heavy-duty Construction
Our structure boasts a robust Z700 galvanized steel frame and shell, providing superior corrosion resistance. For extreme environments, you can select SUS314/316 or NWN-Armour coated steel for unmatched protection and longevity, tailored to your specific needs.
Options
· Vibration Cut-off Switch - Ensure safety and stability by integrating our advanced vibration cut-off switch.
· Embrace a quieter atmosphere with our innovative noise reduction upgrade, transforming your space into a serene environment.
· Maintain peak performance consistently with our state-of-the-art electronic descaler, ensuring optimal efficiency and longevity.
· Select cutting-edge water treatment equipment to preserve immaculate conditions and enhance performance.
· Triumph over the cold with our anti-freeze automatic heating system, ensuring uninterrupted operations even in the harshest climates.
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 groundbreaking design dramatically enhances durability and lifespan, providing a cost-effective yet highly reliable solution.
Product Parameters
Design Conditions
Experience remarkable cooling efficiency with our advanced design, where the journey begins at a notable entrance temperature (t1) of 37ºC. Witness the fluid's seamless transition to a leaving temperature (t2) at an optimal 32ºC, achieving superior cooling effectiveness with precision.
Our cutting-edge cooling tower is engineered to perfection, operating under meticulously calculated conditions. With a wet bulb temperature (tWB) of 28ºC and a dry bulb temperature (tDB) reaching a precise 31.5ºC, combined with an atmospheric pressure of P0 = 9.94 x 10^4 Pa, it guarantees exceptional performance and reliability 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
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 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: 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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