Introducing the NEWIN NWN Series Closed Type Cooling Tower - a pinnacle of innovation and engineering excellence. This state-of-the-art product is designed to meet the demanding cooling needs of modern industries, providing unparalleled efficiency and reliability. Trust NEWIN to deliver outstanding performance with each unit, ensuring your operations run smoothly and sustainably.
Discover the NWN Series Full Stainless Steel Closed Type Cooling Tower - the ultimate solution for evaporative fluid cooling challenges. Crafted with precision and premium materials, these cooling towers offer unmatched durability and effectiveness. Choose NEWIN for cutting-edge technology that keeps your systems operating at peak efficiency, all while minimizing environmental impact.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Our NWN Series counter flow closed type cooling tower is meticulously crafted to deliver unparalleled performance and energy savings. Engineered with an advanced closed loop system, it shines in efficiently operating in a dry mode, eliminating the need for spray water during the chillier winter months. This innovative feature makes it an ideal replacement for traditional chillers during colder seasons, significantly slashing energy consumption and operational costs, ensuring eco-friendly and cost-effective operations.
Operation Excellence: Experience superior operational excellence with our state-of-the-art system. It circulates the fluid medium that requires cooling through a high-efficiency serpentine heat exchanger, optimizing thermal dynamics. Complemented by an external spray system, the coil's surface remains perpetually moist, boosting cooling capabilities. This design guarantees that once cooled, the medium efficiently transfers heat via the partition heat exchanger through spray water heat exchange, thereby maximizing thermal performance and ensuring consistent, high-level cooling efficiency.
Features
- Experience unparalleled thermal efficiency with our cutting-edge pure coil cooling system, expertly crafted to manage high-temperature water with ease, ensuring an unmatched heat exchange process that stands above the rest.
- Dive into the advantages of our innovative closed-loop system, boasting a pristine, scale-resistant medium that champions both energy and water conservation for a greener tomorrow.
- Unveil the ingenuity of our compact structure, masterfully engineered for economic space utilization, ensuring seamless shipping and effortless installation for your convenience.
COOLING TOWER PARTS
1. Axial Flow Fan
Our state-of-the-art cooling tower features a meticulously designed aluminum alloy axial flow fan with an advanced forward-type blade structure, delivering minimal wind resistance and maximum air volume with ultra-quiet operation. This high-performance fan guarantees consistent airflow, drastically reducing energy usage. Enjoy robust protection with an IP55 rating and F-class insulation, along with customizable options of Two-speed, VFD, or anti-explosion motors tailored to your needs.
2. EVD PVC Drift Eliminator
Achieve unmatched heat transfer efficiency with our precision-engineered drift eliminator, expertly capturing airborne water droplets. With minimal wind resistance and an astonishing 99.99% capture rate, optimal performance is assured.
3. Uniform Water Distribution
Transform your cooling tower's efficiency with our innovative Three-splashed-Nozzles, designed for precise water distribution even at low pressure. Its large caliber and three-splash design are resistant to clogging, enhancing spray coverage for continuous, superior cooling.
4. Stainless Steel Heat Exchange Coil
Our premium stainless steel heat exchange coil, with its ingeniously designed serpentine bending tube and sturdy framework, assures exceptional thermal performance. It guarantees full contact with spray water for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil epitomizes modern engineering excellence.
5. EVL Inlet Grille
Explore our ingeniously designed 3D stereo 45-degree ventilation channel that dramatically strengthens product rigidity and resistance to wind loads.
Enjoy reduced noise levels and effective algae growth prevention, enhancing the cooling tower's longevity and efficiency.
Built to withstand time with unparalleled anti-corrosion and anti-ultraviolet properties, requiring virtually no maintenance.
6. Heavy-duty Construction
Our robust structure features a Z700 galvanized steel frame and shell, offering supreme corrosion resistance. For harsh conditions, opt for SUS314/316 or NWN-Armour coated steel, providing unrivaled protection and longevity.
Options
· Vibration Cut-off Switch
· Enhance your environment with our advanced noise reduction upgrade.
· Keep your system at peak performance with our state-of-the-art electronic descaler.
· Upgrade with advanced water treatment equipment for pristine water conditions.
· Combat the cold with our anti-freeze automatic heating system, ensuring optimal functionality.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our expertly engineered galvanized steel panel benefits from the cutting-edge NWN-Armour anti-corrosion coating. This groundbreaking design provides stainless steel-level corrosion resistance at a fraction of the cost, significantly enhancing durability and extending lifespan.
Product Parameters
Design Conditions
Experience the impeccable engineering of our High Frequency Power Closed Cooling Tower, meticulously crafted to deliver optimal performance. The system's entrance temperature is precisely set at t1= 37ºC, ensuring that the cooling process begins at just the right point. Once cooled, the leaving temperature, t2= 32ºC, exemplifies the tower's capability to efficiently lower the heat to desired levels.
Our cooling tower operates under meticulous conditions to ensure maximum efficiency and reliability. At a wet bulb temperature of tWB= 28ºC, it captures the ambient moisture perfectly. The dry bulb temperature, tDB= 31.5ºC, supports the system's robust performance in varying climatic conditions. Additionally, with an atmospheric pressure P0= 9.94 x 104 Pa, our tower is designed to function seamlessly, ensuring longevity and sustained effectiveness.
| 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
Introducing the groundbreaking NEWIN NWN series closed type cooling tower, a pinnacle of versatility and innovation. This exceptional system is garnering widespread acclaim across a multitude of industries, demonstrating its unparalleled adaptability. From the Eco-Industry to the forward-thinking New Energy sector, and extending its reach to the Chemical Industry and specialized test centers, the NEWIN NWN series stands as a testament to cutting-edge engineering. This remarkable cooling tower is engineered to excel in highly specialized environments, particularly in boiler and furnace cooling applications, where it proves its unmatched efficiency and steadfast reliability. It is the ultimate solution for diverse industrial settings, setting new benchmarks for performance and trustworthiness.
NEWIN Manufacturing Base
NEWIN FACTORY: Precision Manufacturing Meets Unparalleled Quality
Nestled in the vibrant cityscape of Huizhou, Guangdong, our state-of-the-art manufacturing base spans a remarkable 10,000 square meters. This expansive facility serves as a testament to our relentless pursuit of innovation, cutting-edge technology, and superior craftsmanship.
ISO CERTIFICATION: A Benchmark of Excellence in Standards and Quality Assurance
Proudly holding certifications for ISO9001:2015 in Quality Management Systems and ISO14001:2015 in Environmental Management Systems, these prestigious recognitions underscore our unwavering commitment to outstanding quality and eco-conscious practices.
WORKSHOPS: Where Expertise and Cutting-Edge Innovation Converge
Welding Workshop: Exemplifying Precision and Craftsmanship in Every Seam
Filler Thermoforming Workshop: Excellence in Molding and Pioneering the Future
Sheet Metal Processing Workshop: Forging Strength and Unyielding Reliability
Cooling Tower Assembly Workshop: Assembling Efficiency for Peak Performance
TESTING: Ensuring Peerless Quality and Unrivaled Performance
Independent Testing LAB: Conducting Rigorous Evaluations for Superior Outcomes
NEWIN COOLING TOWERS: Meticulously Crafted for Perfection and Peak Performance
·
NWN/ NWF/ NCFN: Innovatively Designed Closed Type Cooling Tower Series Closed Type Cooling Tower Series: Engineered for Optimal Thermal Efficiency
·
NSH/ NST: Pioneering Open Type Cooling Tower Series Open Type Cooling Tower Series: Delivering Unmatched Performance and Reliability
·
NTG: Robust Industrial Type Cooling Towers for Demanding Environments Industrial Type Cooling Tower Series: Durable Solutions for Industrial Needs
·
NECN/NECH: Cutting-Edge Evaporative Condensers for Modern Applications Evaporative Condenser: Achieving Maximum Efficiency Without Compromise
·
NWFL: State-of-the-Art Dry Air Cooler Providing All-Weather Reliability Dry Air Cooler: Featuring Advanced Technology for Dependable Cooling Solutions
NEWIN stands as your trusted partner, offering an extensive selection of cooling tower accessories tailored to meet maintenance and replacement needs for virtually any configuration. Contact us to customize accessories that precisely align with your specifications.
CONTAIN: A Comprehensive Spectrum of Vital Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-Engineered for Optimal Performance
· Water distribution (nozzles/ drift eliminator etc.): Engineered for Even Flow and Effective Distribution
· Heat exchange (PVC infills/ cooling coil etc.): Crafted from Premium Materials for Enhanced Transfer Efficiency
· Other accessories (air inlet louver/ valve etc.): High-Quality Components for Unmatched Operational Seamlessness
Packaging & Shipping
Open Type Cooling Towers Shipment: Begin an effortless and smooth journey with our Open Type Cooling Towers, the pinnacle of excellence in air conditioning solutions. Each unit is crafted with unparalleled precision and utmost care, ensuring it meets the highest transport standards. This meticulous attention guarantees not only the preservation of their exceptional quality but also prepares them to elevate your cooling experience to unprecedented heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers represent more than just a product; they embody a commitment to ultimate safety and unwavering reliability. Dispatched directly from our cutting-edge, state-of-the-art facilities, these robust and meticulously crafted cooling solutions are transported with utmost security. Upon arrival at your location, these towers are primed to deliver exceptional performance, fully equipped to exceed all your cooling expectations and requirements.
Technical Strength& Standards
Certifications
Audited Supplier 
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