Introducing the revolutionary NEWIN NWN series closed type cooling tower, a beacon of engineering excellence designed to elevate fluid cooling to unprecedented heights. Meticulously crafted for maximum efficiency, this state-of-the-art cooling solution redefines industry standards, guaranteeing unparalleled performance and reliability.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Our NWN series counter flow closed type cooling tower is an engineering masterpiece designed to deliver exceptional performance. Featuring a revolutionary closed loop system, it excels in dry mode operation, efficiently eliminating the requirement for spray water during winter months. This outstanding capability allows it to seamlessly replace chillers in colder seasons, leading to substantial reductions in energy consumption and operational costs, setting a new standard in cooling tower technology.
Operation Excellence: Discover unparalleled cooling efficiency with our system. It expertly circulates the fluid medium requiring cooling through an innovative serpentine heat exchanger. The sophisticated external spray system continuously dampens the coil's surface, significantly enhancing cooling efficiency. This precise process ensures that once the medium is cooled, it transfers heat optimally through the partition heat exchanger utilizing the spray water heat exchange, thereby maximizing thermal performance and ensuring superior operational excellence.
Features
- Discover the pinnacle of thermal efficiency with our cutting-edge pure coil cooling system! Meticulously engineered, it adeptly manages high-temperature water, facilitating a flawless and superior heat exchange process.
- Explore the multitude of benefits offered by our closed-loop system! Revel in a pristine medium that effectively resists scaling, while maximizing energy and water conservation beyond your expectations.
- Embrace the outstanding innovation of our compact structure! Devised for optimal space utilization, it ensures impeccable shipping and effortless installation with remarkable ease.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower is equipped with an innovatively designed aluminum alloy axial flow fan, featuring a forward-type blade structure. This design minimizes wind resistance while maximizing air volume, providing whisper-quiet performance. The high-efficiency fan guarantees even airflow, significantly reducing energy consumption. Fan motor protection: IP55, Insulation: F class, with customizable options, including Two-speed, VFD, or anti-explosion motors for tailored needs.
2. EVD PVC Drift Eliminator
Achieve extraordinary heat transfer efficiency with our expertly crafted drift eliminator, which efficiently extracts airborne water droplets. It features minimal wind resistance and an impressive 99.99% capture rate, ensuring unrivaled performance.
3. Uniform Water Distribution
Revolutionize your cooling tower's performance with our cleverly engineered Three-splashed-Nozzles. These nozzles offer even water distribution at low pressure, with a large caliber and three-splash design that resists clogging, enhances spray coverage, and ensures consistent, efficient spraying for superior cooling outcomes.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and robust construction, ensures outstanding thermal performance. It guarantees complete spray water contact for highly efficient heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil embodies modern engineering excellence.
5. EVL Inlet Grille
Discover our innovative 3D stereo 45-degree ventilation channel, which greatly enhances product rigidity and resistance to wind loads.
Experience reduced noise levels along with effective algae growth prevention, contributing to a peaceful and clean environment.
Constructed with durable anti-corrosion, anti-ultraviolet properties, this grille demands no maintenance, ensuring longevity and reliability.
6. Heavy-duty Construction
Our structure boasts a robust Z700 galvanized steel frame and shell, delivering unmatched corrosion resistance. For extreme conditions, select SUS314/316 or NWN-Armour coated steel for superior protection and durability.
Options
· Vibration Cut-off Switch for enhanced safety.
· Immerse yourself in a quieter environment with our advanced noise reduction upgrade.
· Consistently ensure peak performance with our electronic descaler.
· Upgrade with state-of-the-art water treatment equipment to maintain pristine conditions.
· Tackle the cold effortlessly with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is enhanced by the groundbreaking NWN-Armour anti-corrosion coating, offering stainless steel-level corrosion resistance at a reduced cost. This pioneering design substantially enhances durability and lifespan, providing excellent value.
Product Parameters
Design Conditions
Experience remarkable cooling efficiency with our advanced design where the entrance temperature (t1) begins at a notable 37ºC, smoothly transitioning to a leaving temperature (t2) of an optimal 32ºC.
Our cutting-edge cooling tower operates under the precise conditions of a wet bulb temperature (tWB) at 28ºC, a dry bulb temperature (tDB) reaching 31.5ºC, all while maintaining an atmospheric pressure of P0 = 9.94 x 10^4 Pa, ensuring exceptional performance in any environment.
| 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
Unveil the groundbreaking innovation of the NEWIN NWN series closed type cooling tower-a versatile masterpiece that has garnered acclaim across a multitude of industries. This exceptional marvel finds its applications stretching impressively across the Eco-Industry, New Energy Industry, Chemical Industry, and vital test centers, showcasing an extraordinary range of capabilities. It demonstrates unrivaled prowess in challenging environments such as boiler and furnace cooling, where its unmatched efficiency and reliability truly stand out. The NEWIN NWN series perpetually raises the bar for excellence in diverse industrial applications, affirming its stature as the quintessential solution for optimal fluid cooling.
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: Begin an effortless journey with our Open Type Cooling Towers, setting the benchmark in air conditioning solutions. Every unit is a masterpiece, crafted with unsurpassed precision and care, and dispatched under stringent transport protocols. This meticulous process ensures not only the preservation of their exceptional quality but also their immediate readiness to enhance and transform your cooling capabilities, taking them to unparalleled heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers represent more than just a purchase; they embody a commitment to unmatched safety and dependability. Shipped from our cutting-edge, state-of-the-art manufacturing facilities, these durable and finely engineered cooling solutions are transported with utmost security. Upon arrival at your location, they stand prepared to deliver exemplary performance, meticulously designed to meet and exceed all your cooling demands with remarkable efficiency.
Technical Strength& Standards
Certifications
Audited Supplier 
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