Behold the revolutionary NEWIN NWN Series Closed Type Cooling Tower, a testament to engineering brilliance that elevates fluid cooling to extraordinary new levels. Crafted with unwavering precision, this cutting-edge cooling masterpiece sets a new benchmark in industry standards, delivering exceptional performance and steadfast reliability. Embrace the zenith of cooling innovation with a product that ensures supreme efficiency and steadfast dependability, distinguishing itself as the premier choice 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 crafted for unparalleled performance. This innovative system features an ingenious closed loop configuration, excelling remarkably in dry mode operation by eliminating the need for spray water during the chilly winter months. Experience the remarkable advantage of seamlessly substituting chillers in colder seasons, which dramatically reduces energy consumption and significantly lowers operational costs.
Operation Excellence: Experience the pinnacle of cooling efficiency as our advanced system skillfully circulates the fluid medium requiring cooling through a masterfully crafted serpentine heat exchanger. The cutting-edge external spray system ensures the coil's surface remains consistently moistened, significantly enhancing cooling efficacy. Through this precise 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 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 unparalleled cooling efficiency with our state-of-the-art design. The initial entrance temperature (t1) starts at an impressive 37ºC, transitioning seamlessly to a leaving temperature (t2) of a highly efficient 32ºC, ensuring maximum performance and reliability.
Our pioneering cooling tower functions brilliantly under meticulously controlled conditions. With a wet bulb temperature (tWB) precisely at 28ºC and a dry bulb temperature (tDB) peaking at 31.5ºC, it operates under an atmospheric pressure of P0 = 9.94 x 10^4 Pa. This ensures outstanding performance, regardless of environmental challenges.
| 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: A Marvel of Precision and Unmatched Quality
Nestled in the dynamic city of Huizhou, Guangdong, our sprawling manufacturing base covers an impressive 10,000 square meters. This extensive facility epitomizes our firm dedication to pioneering innovation, state-of-the-art machinery, and superior craftsmanship.
ISO CERTIFICATION: The Gold Standard for Excellence and Quality Assurance
With pride, we hold ISO9001:2015 certification for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, embodying our steadfast commitment to exceptional quality and sustainable eco-friendly practices.
WORKSHOPS: Where Expertise Meets the Forefront of Innovation
Welding Workshop: Mastery in Precision, Expertise in Every Seam
Filler Thermoforming Workshop: Excellence in Molding, Shaping the Future
Sheet Metal Processing Workshop: Forging Resilience and Reliability
Cooling Tower Assembly Workshop: Integrating Efficiency into Performance
TESTING: Ensuring Unmatched Quality and Superior Performance
Independent Testing LAB: Comprehensive Evaluations for Optimal Outcomes
NEWIN COOLING TOWERS: Engineered for Excellence and Maximum Performance
·
NWN/ NWF/ NCFN: Innovatively Designed Closed Type Cooling Tower Series Closed Type Cooling Tower Series: Engineered for Peak Thermal Efficiency
·
NSH/ NST: Advanced Open Type Cooling Tower Series Open Type Cooling Tower Series: Superior Performance and Durability
·
NTG: Industrial Type Cooling Towers Tailored for Rigorous Demands Industrial Type Cooling Tower Series: Sturdy Solutions for Industrial Challenges
·
NECN/NECH: Pioneering Evaporative Condensers for Modern Applications Evaporative Condenser: Maximum Efficiency with Unwavering Quality
·
NWFL: State-of-the-Art Dry Air Cooler for Reliable All-Weather Operation Dry Air Cooler: Cutting-Edge Technology for Reliable Cooling Solutions
NEWIN stands as your reliable partner, offering a comprehensive selection of cooling tower accessories tailored to meet maintenance and replacement requirements for virtually any size and style of cooling tower. Reach out to us today for custom accessories perfectly aligned with your specifications.
CONTAIN: An All-Encompassing Range of Essential Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Meticulously Engineered for Optimal Performance
· Water distribution (nozzles/ drift eliminator etc.): Tailored for Efficient Flow and Distribution
· Heat exchange (PVC infills/ cooling coil etc.): Superior Materials for Enhanced Thermal Transfer
· Other accessories (air inlet louver/ valve etc.): Premium Components for Flawless Operations
Packaging & Shipping
Open Type Cooling Towers Shipment: Embark on an extraordinary journey with our Open Type Cooling Towers, the pinnacle of air conditioning excellence. Each unit is a masterpiece, crafted with unparalleled precision and meticulous care. Our commitment to the highest transport protocols ensures that every shipment embodies the exceptional quality of our products. This dedicated process guarantees they are ready to transform your cooling systems, elevating them to unprecedented heights of performance and reliability.
Closed Type Cooling Towers Shipment: Experience more than just a purchase with our Closed Type Cooling Towers; they represent our steadfast commitment to supreme safety and reliability. Dispatched from our state-of-the-art, cutting-edge manufacturing facilities, these durable and precisely engineered cooling wonders are transported under the strictest security standards. Upon arrival, they are ready to deliver unparalleled performance, expertly designed to meet and exceed all your cooling needs with remarkable efficiency.
Technical Strength& Standards
Certifications
Audited Supplier 
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