Introducing the revolutionary NEWIN NWN Series Closed Type Cooling Tower, an epitome of engineering brilliance crafted to elevate fluid cooling to unprecedented levels. This cutting-edge cooling marvel is meticulously engineered, setting a new benchmark in the industry with its unrivaled performance and steadfast reliability. Discover the zenith of cooling technology with a solution that promises peak efficiency and exceptional dependability unmatched 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: Dive into the pinnacle of cooling prowess as our state-of-the-art system expertly circulates the fluid medium needing cooling through a meticulously engineered serpentine heat exchanger. The revolutionary external spray system guarantees the coil's surface stays consistently hydrated, significantly boosting cooling effectiveness. Through this precise procedure, the cooled medium adeptly transfers heat optimally via the partition heat exchanger, utilizing the spray water heat exchange, thereby achieving peak thermal performance.
Features
- Embrace the pinnacle of thermal perfection with Newin's revolutionary pure coil cooling system! Masterfully crafted to seamlessly manage high-temperature water, it ensures an unparalleled and superior heat exchange experience, setting a new standard in cooling technology.
- Delve into the extensive advantages of our pioneering closed-loop innovation! Delight in a pristine medium that expertly prevents scaling, while also ensuring unmatched levels of energy and water conservation.
- Unveil the outstanding brilliance of our space-saving compact structure! Ingeniously designed for maximum space efficiency, it facilitates smooth transport and effortless installation, enhancing operational convenience.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features a masterfully crafted aluminum alloy axial flow fan, engineered with a forward-type blade structure to reduce wind resistance while maximizing air volume. It maintains whisper-quiet operation, ensuring consistent airflow and significantly lowering energy consumption. Engineered for excellence, the fan motor is protected by IP55 standards, with F class insulation, and customizable options like Two-speed, VFD, or anti-explosion motors for tailored performance.
2. EVD PVC Drift Eliminator
Experience unmatched heat transfer accuracy with our precisely engineered drift eliminator, which captures airborne water droplets with astonishing efficiency. Boasting minimal wind resistance and a remarkable 99.99% capture rate, it promises ultimate operational efficiency.
3. Uniform Water Distribution
Elevate your cooling tower's performance with our strategically crafted Three-splashed-Nozzles. Delivering consistent water distribution at reduced pressure, its large caliber and innovative three-splash design resist clogging, enhance spray coverage, and provide reliable, efficient spraying for superior cooling outcomes.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil boasts a serpentine bending tube and sturdy structure, ensuring top-tier thermal performance. Providing full spray water contact for effective heat dissipation and cooling, this lightweight, corrosion-resistant, and recyclable coil exemplifies advanced engineering prowess.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, which significantly boosts product rigidity and resilience to handle substantial wind loads.
Enjoy reduced noise levels while effectively preventing algae growth, ensuring long-lasting efficiency.
Built with durable anti-corrosion and anti-ultraviolet properties, it requires no maintenance, ensuring peace of mind.
6. Heavy-duty Construction
Our structure incorporates a resilient Z700 galvanized steel frame and shell, delivering outstanding corrosion resistance. For extreme conditions, opt for SUS314/316 or NWN-Armour coated steel to secure unmatched protection and longevity.
Options
· Vibration Cut-off Switch for enhanced operational stability.
· Achieve a quieter environment with our noise reduction upgrade for serene operations.
· Ensure peak performance with our state-of-the-art electronic descaler.
· Choose advanced water treatment equipment to maintain pristine conditions.
· Conquer cold climates with our anti-freeze automatic heating system for uninterrupted performance.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is fortified with the ground-breaking NWN-Armour anti-corrosion coating, offering stainless steel-level corrosion resistance at a fraction of the expense. This trailblazing design significantly boosts durability and lifespan, ensuring long-term reliability.
Product Parameters
Design Conditions
Experience remarkable cooling efficiency with our innovative cooling tower design! The entrance temperature (t1) impressively starts at a significant 37ºC and effortlessly transitions to a leaving temperature (t2) of an ideal 32ºC. This transformation ensures optimal performance and unparalleled temperature control.
Our state-of-the-art cooling tower is engineered to thrive under specific conditions. It operates with a wet bulb temperature (tWB) at a precise 28ºC and a dry bulb temperature (tDB) reaching an efficient 31.5ºC. Additionally, it maintains an atmospheric pressure of P0 = 9.94 x 10^4 Pa. These parameters ensure the tower delivers outstanding cooling performance in any setting, making it a reliable choice for diverse industrial needs.
| 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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