Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower-an extraordinary marvel of engineering excellence crafted to elevate fluid cooling to unprecedented heights. With meticulous attention to every detail, this state-of-the-art cooling solution redefines industry standards, offering unparalleled performance and reliability. Experience the zenith of cooling technology with a product that ensures the highest efficiency and dependability available in the market today.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Introducing our NWN series counter flow closed type cooling tower, a pinnacle in modern engineering and a beacon of performance excellence. This groundbreaking system features a masterfully designed closed loop configuration, delivering exceptional performance in dry mode by ingeniously eliminating the need for spray water during the coldest winter months. Experience the unmatched efficiency of replacing chillers in colder seasons, leading to a remarkable reduction in energy consumption and a significant decrease in operational costs.
Operation Excellence: Dive into the peak of cooling proficiency with our sophisticated system that skillfully circulates the cooling fluid through a meticulously engineered serpentine heat exchanger. Our pioneering external spray system keeps the coil's surface consistently moistened, greatly boosting cooling effectiveness. Through this refined process, the cooled medium optimally transfers heat via the partition heat exchanger, using spray water heat exchange to achieve ultimate thermal performance.
Features
- Unveil the epitome of thermal excellence with Newin's cutting-edge pure coil cooling system! Expertly engineered to effortlessly regulate high-temperature water, it promises an impeccable and superior heat exchange experience.
- Explore the myriad benefits of our closed-loop innovation! Revel in a pristine medium that expertly combats scaling while maximizing unprecedented energy and water conservation.
- Discover the remarkable brilliance of our compact structure! Artfully designed for optimal space efficiency, it guarantees smooth shipping and effortless installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower boasts an ingeniously crafted aluminum alloy axial flow fan with a forward-type blade structure. It reduces wind resistance while maximizing air volume, all while maintaining whisper-quiet performance. This high-efficiency fan ensures consistent airflow, significantly reducing 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
Experience unrivaled heat transfer precision with our meticulously engineered drift eliminator, effectively capturing airborne water droplets. With minimal wind resistance and an astounding 99.99% capture rate, ultimate efficiency is guaranteed.
3. Uniform Water Distribution
Elevate your cooling tower's capabilities with our strategically designed Three-splashed-Nozzles. Delivering consistent water distribution at low pressure, its large caliber and three-splash design resist clogging, enhance spray coverage, and provide reliable, efficient spraying for outstanding cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and robust structure, ensures exceptional thermal performance. It offers complete spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil exemplifies cutting-edge engineering.
5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, markedly enhancing product rigidity and resilience against wind loads.
Experience reduced noise levels while effectively preventing algae growth.
Constructed with durable anti-corrosion, anti-ultraviolet properties, requiring no maintenance.
6. Heavy-duty Construction
Our structure features a rugged Z700 galvanized steel frame and shell, offering superior corrosion resistance. For extreme environments, choose SUS314/316 or NWN-Armour coated steel for unmatched protection and longevity.
Options
· Vibration Cut-off Switch
· Embrace a quieter atmosphere with our noise reduction upgrade.
· Maintain peak performance consistently with our electronic descaler.
· Select advanced water treatment equipment to preserve immaculate conditions.
· Triumph over the cold with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is reinforced by the revolutionary NWN-Armour anti-corrosion coating, providing stainless steel-level corrosion resistance at a fraction of the cost. This innovative design dramatically 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
Step into the world of revolutionary advancements with the NEWIN NWN series closed type cooling tower, crafted with precision by Newin (Guangdong) Machinery Co., Ltd. This masterpiece of modern engineering is a beacon of innovation, celebrated across an extensive range of industries. Its impressive versatility and dynamic functionality make it an essential asset in the Eco-Industry, New Energy Industry, Chemical Industry, and advanced test centers, showcasing its exceptional adaptability and superior capabilities. Distinguished in specialized environments, it provides unparalleled efficiency and steadfast reliability for boiler and furnace cooling applications. The NEWIN NWN series continually redefines standards of excellence, securing its position as the ultimate solution for optimal fluid temperature management in diverse industrial arenas.
NEWIN Manufacturing Base
NEWIN FACTORY: Where Precision Harmonizes with Unmatched Quality
Nestled in the vibrant city of Huizhou, Guangdong, our cutting-edge manufacturing base covers an expansive 10,000 square meters. This vast facility is a testament to our steadfast commitment to innovation, cutting-edge machinery, and superior craftsmanship, creating a hub of excellence.
ISO CERTIFICATION: The Pinnacle of Standards and Quality Assurance
Proudly certified with ISO9001:2015 for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, these accolades endorse our unwavering commitment to exceptional quality and sustainable practices.
WORKSHOPS: The Intersection of Expertise and Advanced Innovation
Welding Workshop: Precision Redefined, Craftsmanship in Every Joint
Filler Thermoforming Workshop: Mastery in Molding, Paving the Future
Sheet Metal Processing Workshop: Crafting Strength and Reliability
Cooling Tower Assembly Workshop: Building Efficiency into Performance
TESTING: Ensuring Unmatched Quality and Superior Performance
Independent Testing LAB: Rigorous Testing for Superior Results
NEWIN COOLING TOWERS: Engineered for Perfection and Peak Performance
·
NWN/ NWF/ NCFN: Expertly Designed Closed Type Cooling Tower Series Closed Type Cooling Tower Series: Crafted for Optimal Thermal Efficiency
·
NSH/ NST: Next-Gen Open Type Cooling Tower Series Open Type Cooling Tower Series: Legendary Performance and Reliability
·
NTG: Industrial Type Cooling Towers for Extreme Conditions Industrial Type Cooling Tower Series: Robust Solutions for Industrial Demands
·
NECN/NECH: Cutting-Edge Evaporative Condensers for Modern Applications Evaporative Condenser: Uncompromising Efficiency for Today's Needs
·
NWFL: State-of-the-Art Dry Air Cooler for All-Weather Durability Dry Air Cooler: Advanced Engineering for Reliable Cooling Solutions
NEWIN is your trusted partner, offering a comprehensive range of cooling tower accessories tailored to meet the maintenance and replacement demands of virtually any size and style. Reach out to us today to custom-design accessories that seamlessly align with your specific requirements.
CONTAIN: An Extensive Array of Essential Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Engineered for Ultimate Performance
· Water distribution (nozzles/ drift eliminator etc.): Uniform Flow for Optimal Distribution
· Heat exchange (PVC infills/ cooling coil etc.): Superior Materials for Enhanced Efficiency
· Other accessories (air inlet louver/ valve etc.): Premium Components for Flawless Operation
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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