Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower, a true marvel of engineering excellence, meticulously crafted to elevate fluid cooling to extraordinary new heights. This state-of-the-art solution is a testament to our commitment to precision and quality, redefining industry standards with its unparalleled performance and unmatched reliability. Discover the pinnacle of cooling technology, offering you the highest efficiency and dependability available on 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
- Experience the pinnacle of thermal management with Newin's state-of-the-art pure coil cooling system! Ingeniously crafted to deftly manage high-temperature water, it assures an unparalleled and superior heat exchange experience.
- Dive into the extensive benefits of our closed-loop innovation! Delight in an immaculate medium that expertly mitigates scaling while optimizing extraordinary energy and water conservation.
- Uncover the extraordinary brilliance of our compact structure! Elegantly designed for supreme space efficiency, it ensures seamless shipping and effortless installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features a masterfully crafted aluminum alloy axial flow fan with a forward-type blade structure. It minimizes wind resistance while maximizing air volume, all while maintaining serene quietness. This high-efficiency fan ensures reliable 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
Achieve unparalleled 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 assured.
3. Uniform Water Distribution
Enhance 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, improve spray coverage, and ensure reliable, 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, guarantees exceptional thermal performance. It provides complete 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 rigidity and resilience against wind loads.
Benefit from reduced noise levels while effectively preventing algae growth.
Built with durable anti-corrosion, anti-ultraviolet properties, requiring no maintenance.
6. Heavy-duty Construction
Our structure boasts a robust Z700 galvanized steel frame and shell, providing superior corrosion resistance. For extreme conditions, choose SUS314/316 or NWN-Armour coated steel for unrivaled protection and longevity.
Options
· Vibration Cut-off Switch
· Enjoy a quieter environment with our noise reduction upgrade.
· Maintain peak performance consistently with our electronic descaler.
· Select advanced water treatment equipment to preserve pristine conditions.
· Overcome 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, delivering stainless steel-level corrosion resistance at a fraction of the cost. This innovative design significantly enhances durability and lifespan.
Product Parameters
Design Conditions
Experience the pinnacle of cooling efficiency with our state-of-the-art design. The journey begins at a remarkable entrance temperature (t1) of 37ºC, seamlessly descending to an optimal leaving temperature (t2) of 32ºC, ensuring superior thermal management.
Our revolutionary cooling tower is engineered to perform flawlessly under meticulously controlled conditions. With a wet bulb temperature (tWB) precisely set at 28ºC, alongside a dry bulb temperature (tDB) of 31.5ºC, it operates with an atmospheric pressure of P0 = 9.94 x 10^4 Pa. This ensures unmatched performance and reliability across diverse environments, delivering excellence in every aspect.
| 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
Dive deep into the realm of pioneering innovation with Newin (Guangdong) Machinery Co., Ltd. and discover the spectacular NEWIN NWN series closed type cooling tower. This marvel of versatility and sophistication is a beacon of state-of-the-art engineering, earning widespread acclaim throughout various industries. With extensive applications spanning the Eco-Industry, New Energy Industry, Chemical Industry, and advanced test centers, it showcases an unrivaled ability to adapt and perform. Notably, it delivers outstanding efficiency and steadfast reliability in challenging boiler and furnace cooling scenarios. The NEWIN NWN series relentlessly pushes the boundaries of excellence, solidifying its reputation as the ultimate solution for exemplary fluid temperature management across a broad spectrum of industrial settings.
NEWIN Manufacturing Base
NEWIN FACTORY: The Pinnacle of Precision and Superior Quality.
Nestled in the vibrant heart of Huizhou, Guangdong, our advanced manufacturing base extends over a sprawling 10,000 square meters. This expansive facility serves as a testament to our relentless pursuit of innovation, state-of-the-art machinery, and unparalleled craftsmanship.
ISO CERTIFICATION: Setting the Gold Standard for Quality Assurance.
Certified with distinction under ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, these prestigious accolades underscore our unwavering commitment to superior quality and sustainable practices.
WORKSHOPS: A Fusion of Expertise and Advanced Innovation.
Welding Workshop: Exemplifying Precision, Craftsmanship in Every Detail.
Filler Thermoforming Workshop: Excellence in Molding, Shaping the Future of Innovation.
Sheet Metal Processing Workshop: Building Unyielding Resilience and Reliability.
Cooling Tower Assembly Workshop: Crafting Efficiency into Unmatched Performance.
TESTING: Assuring Unrivaled Quality and Superior Performance.
Independent Testing LAB: Stringent Evaluations for Optimal Outcomes.
NEWIN COOLING TOWERS: Designed for Perfection, Built for Performance.
·
NWN/ NWF/ NCFN: Ingeniously Designed Closed Type Cooling Tower Series. Closed Type Cooling Tower Series: Engineered for Supreme Thermal Efficiency.
·
NSH/ NST: State-of-the-Art Open Type Cooling Tower Series. Open Type Cooling Tower Series: Delivering Unmatched Reliability and Performance.
·
NTG: Industrial Type Cooling Towers for the Toughest Conditions. Industrial Type Cooling Tower Series: Robust Solutions Tailored for Industrial Demands.
·
NECN/NECH: Pioneering Evaporative Condensers for Modern Applications. Evaporative Condenser: Exemplifying Maximum Efficiency Without Compromise.
·
NWFL: Advanced Dry Air Cooler for Ultimate All-Weather Reliability. Dry Air Cooler: Cutting-Edge Technology for Reliable Cooling Solutions.
NEWIN is your reliable partner, providing a vast array of cooling tower accessories tailored to suit maintenance and replacement requirements for any size and style of cooling tower. Reach out today to customize accessories that meet your precise specifications.
CONTAIN: An Extensive Range of Essential Components.
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Crafted for Pinnacle Performance.
· Water distribution (nozzles/ drift eliminator etc.): Uniform Flow for Optimal Distribution.
· Heat exchange (PVC infills/ cooling coil etc.): Premium Materials for Superior Transfer Efficiency.
· Other accessories (air inlet louver/ valve etc.): High-Caliber 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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