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. With meticulous attention to detail, this state-of-the-art cooling solution redefines industry standards, offering unmatched performance and reliability. Experience the pinnacle of cooling technology with a product that guarantees the highest efficiency and dependability 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 zenith of cooling efficiency as our advanced system meticulously circulates the cooling-required fluid through an exceptionally engineered serpentine heat exchanger. The state-of-the-art external spray system guarantees the coil's surface remains perpetually moistened, significantly boosting 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
- 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 features an ingeniously crafted aluminum alloy axial flow fan with a forward-type blade structure. This design reduces wind resistance while maximizing air volume, maintaining whisper-quiet performance for an optimal cooling environment. The high-efficiency fan ensures consistent airflow, significantly reducing energy consumption and operating costs. 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, capturing airborne water droplets with unmatched efficiency. With minimal wind resistance and an astounding 99.99% capture rate, you are assured of ultimate operational efficiency and enhanced cooling performance.
3. Uniform Water Distribution
Elevate your cooling tower's capabilities with our strategically designed Three-splashed-Nozzles. Deliver consistent water distribution at low pressure with a large caliber and innovative three-splash design that resists clogging. Enhance spray coverage and enjoy reliable, efficient spraying for outstanding cooling every time.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil boasts a serpentine bending tube and robust structure, ensuring exceptional thermal performance. Achieve complete spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil epitomizes cutting-edge engineering excellence.
5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, designed to markedly enhance product rigidity and resilience against wind loads, ensuring longevity and optimal performance.
Experience reduced noise levels while effectively preventing algae growth, guaranteeing a more serene and efficient cooling environment.
Constructed with durable anti-corrosion, anti-ultraviolet properties, these components require no maintenance and offer lasting protection.
6. Heavy-duty Construction
Our structure is fortified with a rugged Z700 galvanized steel frame and shell, delivering superior corrosion resistance. For extreme environments, opt for SUS314/316 or NWN-Armour coated steel for unrivaled protection and remarkable longevity.
Options
· Vibration Cut-off Switch
· Embrace a quieter atmosphere with our advanced noise reduction upgrade, creating serene surroundings.
· Maintain peak performance consistently with our state-of-the-art electronic descaler, ensuring efficient operation.
· Choose advanced water treatment equipment to preserve immaculate operational conditions and extend equipment life.
· Triumph over the cold with our anti-freeze automatic heating system, ensuring reliable operation in all temperatures.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is reinforced by the revolutionary NWN-Armour anti-corrosion coating, offering stainless steel-level corrosion resistance at a fraction of the cost. This groundbreaking design elevates durability and lifespan to new heights, ensuring long-lasting performance.
Product Parameters
Design Conditions
Experience remarkable cooling efficiency with our advanced design, where the process begins with an entrance temperature (t1) of a notable 37ºC and transitions seamlessly to a leaving temperature (t2) of an optimal 32ºC. This efficient temperature reduction highlights our innovative approach to industrial cooling solutions.
Our cutting-edge cooling tower is engineered to operate under meticulously calculated conditions: a wet bulb temperature (tWB) precisely set at 28ºC and a dry bulb temperature (tDB) reaching 31.5ºC. With an atmospheric pressure maintained at P0 = 9.94 x 10^4 Pa, this system guarantees exceptional and consistent performance across diverse environmental settings, showcasing our commitment to reliability and 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
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: The Pinnacle of Precision and Unrivaled Quality
Nestled in the vibrant cityscape of Huizhou, Guangdong, our ultra-modern manufacturing base extends across a remarkable 10,000 square meters. This expansive domain symbolizes our unyielding commitment to groundbreaking innovation, state-of-the-art machinery, and unmatched craftsmanship.
ISO CERTIFICATION: Your Assurance of Standards and Uncompromising Quality
Proud bearers of ISO9001:2015 and ISO14001:2015 certifications for Quality and Environmental Management Systems, we are dedicated to supreme quality and sustainable practices.
WORKSHOPS: Where Expertise Meets Cutting-Edge Innovation
Welding Workshop: Precision Redefined, Craftsmanship in Every Joint
Filler Thermoforming Workshop: Mastery in Molding, Shaping the Future
Sheet Metal Processing Workshop: Crafting Strength and Reliability
Cooling Tower Assembly Workshop: Integrating Efficiency into Performance
TESTING: Ensuring Exceptional Quality and Unsurpassed Performance
Independent Testing LAB: Meticulous Evaluations for Outstanding Results
NEWIN COOLING TOWERS: Engineered for Precision and High Performance
·
NWN/ NWF/ NCFN: Innovatively 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: Exemplary Performance and Reliability
·
NTG: Industrial Grade Cooling Towers for the Toughest Conditions Industrial Type Cooling Tower Series: Durable Solutions for Industrial Demands
·
NECN/NECH: Revolutionary Evaporative Condensers for Modern Needs Evaporative Condenser: High Efficiency Without Compromise
·
NWFL: State-of-the-Art Dry Air Cooler for All-Weather Dependability Dry Air Cooler: Cutting-Edge Technology for Reliable Cooling
NEWIN is your esteemed partner, providing a wide range of cooling tower accessories tailored for maintenance and replacement across various sizes and styles. Reach out to us today to craft accessories perfectly suited to your needs.
CONTAIN: A Comprehensive Array of Essential Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Expertly Engineered for Optimal Performance
· Water distribution (nozzles/ drift eliminator etc.): Smooth Flow for Effective Distribution
· Heat exchange (PVC infills/ cooling coil etc.): Superior Materials for Enhanced Efficiency
· Other accessories (air inlet louver/ valve etc.): Premium 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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