Introducing the NEWIN NWN Series Closed Type Cooling Tower! This remarkable product redefines excellence in the realm of cooling technology, delivering unparalleled performance and efficiency. Engineered to meet the highest standards, the NEWIN NWN series is your go-to solution for superior cooling.
Experience the NWN Series Full Stainless Steel Closed Type Cooling Tower, a pinnacle of innovation for evaporative fluid cooling solutions. Crafted with premium stainless steel, this state-of-the-art cooling tower ensures durability while optimizing cooling efficiency for all your industrial needs.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Introducing the NWN series counter flow closed type cooling tower, a marvel of engineering designed for unparalleled performance. Boasting an innovative closed loop system, this state-of-the-art cooling tower excels in dry mode functionality, eliminating the necessity for spray water during the frigid winter months. Such capability empowers it to effortlessly take the place of chillers when temperatures drop, resulting in a remarkable decrease in energy usage and operational expenditures.
Operation Excellence: At the heart of our system lies a high-efficiency serpentine heat exchanger that circulates the fluid medium requiring cooling. To optimize cooling efficacy, an external spray system keeps the coil's surface perpetually moist. This meticulous design ensures the medium is not only effectively cooled but also proficiently transfers heat through the partition heat exchanger via spray water heat exchange, thus maximizing thermal performance to new heights.
Features
- Experience unparalleled thermal efficiency with our state-of-the-art pure coil cooling system. Expertly engineered to manage high-temperature water effortlessly, it guarantees an unmatched heat exchange process.
- Immerse in the excellence of our closed-loop system, featuring a scale-resistant medium that promotes both energy and water conservation, setting a benchmark in sustainability.
- Discover the brilliance of our space-efficient compact structure, designed for economic utilization, ensuring effortless shipping and straightforward installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower is equipped with a meticulously designed aluminum alloy axial flow fan, featuring a forward-type blade structure that minimizes wind resistance while maximizing air volume. Known for its whisper-quiet operation, this high-performance fan ensures even airflow, leading to significant energy savings. Fan motor protection: IP55, Insulation: F class, with customizable options such as Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve extraordinary heat transfer efficiency with our drift eliminator, masterfully designed for optimal extraction of airborne water droplets. Boasting minimal wind resistance and a 99.99% capture rate, this component guarantees superior performance.
3. Uniform Water Distribution
Transform your cooling tower's efficiency with our expertly engineered Three-splashed-Nozzles, providing uniform water distribution even at low pressure. Its large-caliber, three-splash design prevents clogging, enhances spray coverage, and ensures continuous, effective operation for top-tier cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring serpentine bending tubes and a sturdy frame, delivers exceptional thermal performance. It guarantees comprehensive spray water contact for maximum heat exchange. Remarkably lightweight, corrosion-resistant, and recyclable, this coil is a marvel of innovation.
5. EVL Inlet Grille
Experience our dynamic 3D stereo 45-degree ventilation channel, significantly reinforcing product strength and wind load resistance.
Enjoy reduced noise levels while effectively preventing algae growth.
Crafted for longevity with anti-corrosion and anti-ultraviolet properties, requiring no maintenance.
6. Heavy-duty Construction
Our structure is composed of Z700 galvanized steel frame and shell, providing extraordinary corrosion resistance. For extreme environments, choose SUS314/316 or NWN-Armour coated steel for unparalleled protection and durability.
Options
· Vibration Cut-off Switch
· Elevate your environment with our noise reduction upgrade.
· Ensure optimal performance with our electronic descaler.
· Select advanced water treatment equipment for pristine conditions.
· Combat the cold with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is safeguarded by the cutting-edge NWN-Armour anti-corrosion coating. This groundbreaking design offers corrosion resistance akin to stainless steel at a fraction of the cost, substantially enhancing durability and lifespan.
Product Parameters
Design Conditions
Entrance temp. t1= 37ºC Leaving temp. t2= 32ºC Experience optimum cooling efficiency with our cutting-edge High Frequency Power Cooling Tower, designed to ensure precision in temperature management. Revel in the consistent and reliable performance, effortlessly handling entrance temperatures of 37ºC and reducing them to a comfortable and efficient 32ºC.
Wet bulb temp. tWB= 28ºC Dry bulb temp. tDB= 31.5ºC Atmospheric pressure P0= 9.94 x 104 Pa Our tower tackles the elements with excellence, operating seamlessly within a wet bulb temperature of 28ºC and a dry bulb temperature of 31.5ºC. Engineered to thrive under atmospheric pressures of 9.94 x 104 Pa, this powerhouse provides unwavering cooling support in diverse conditions.
| 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
Experience the pinnacle of innovation with the cutting-edge NEWIN NWN series closed type cooling tower, a masterpiece of engineering that redefines versatility. This remarkable solution has garnered widespread acclaim across numerous sectors-each more dynamic than the last. Discover its impressive range of applications, from the Eco-Industry and New Energy Industry to the Chemical Industry and specialized test centers, all of which attest to its incredible adaptability. Moreover, this cooling tower shines in specialized environments, such as boiler and furnace cooling, solidifying its reputation for unparalleled efficiency and unrivaled reliability in the most demanding industrial settings.
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. With a foundation built on excellence, we are poised to deliver groundbreaking cooling solutions that redefine industry standards.
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. Our certifications are a testament to our promise of delivering products that not only meet but exceed global benchmarks in quality and sustainability.
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. Experience the convenience of tailored solutions that enhance performance and longevity.
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 journey with our Open Type Cooling Towers, the epitome of excellence in air conditioning solutions. Each unit, crafted with precision and care, is shipped to you under the highest standards of transport. This ensures not just the preservation of their superior quality, but also their readiness to elevate your cooling requirements to new heights.
Closed Type Cooling Towers Shipment: Experience more than a product with our Closed Type Cooling Towers; embrace a promise of safety and reliability. Dispatched from our state-of-the-art facilities, these robust and meticulously engineered cooling solutions are transported with the utmost security. Upon arrival at your location, they are primed to deliver outstanding performance, fully equipped to meet and exceed all your cooling expectations.
Technical Strength& Standards
Certifications
Audited Supplier 
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