Introducing the NEWIN NWN Series Closed Type Cooling Tower, a marvel of engineering excellence designed to meet your cooling needs with precision and efficiency.
Presenting the NWN Series Full Stainless Steel Closed Type Cooling Tower, expertly crafted for evaporative fluid cooling solutions, delivering robust performance and unmatched reliability.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Our NWN series counter flow closed type cooling tower is engineered to deliver unmatched performance. Designed with an advanced closed loop system, it showcases remarkable proficiency by operating in a dry mode without any spray water throughout the cold winter months. This ingenious feature allows it to effortlessly step into the role of chillers during colder seasons, dramatically slashing energy consumption and significantly driving down operational costs.
Operation Excellence: The system circulates the fluid medium needing cooling through a state-of-the-art high-efficiency serpentine heat exchanger. The system's innovative external spray setup keeps the coil surface continuously moist, elevating the cooling effectiveness. This ensures that the medium, once chilled, can efficiently convey heat through the partition heat exchanger with the help of spray water heat exchange, achieving peak thermal performance.
Features
- Experience unparalleled thermal efficiency with our state-of-the-art pure coil cooling system, meticulously engineered to manage high-temperature water with ease. This ensures an unmatched heat exchange process.
- Dive into the advantages of our innovative closed-loop system, equipped with a pristine medium that's impervious to scaling. This system is a champion of energy and water conservation.
- Uncover the brilliance of our ingeniously compact structure, optimized for economical space utilization. It enables effortless shipping and installation, eliminating all hassles.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features an intricately engineered aluminum alloy axial flow fan with a forward-blade structure. It provides minimal wind resistance, maximum air volume, and whisper-quiet operation. This high-efficiency fan delivers uniform airflow, drastically cutting 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
Achieve extraordinary heat transfer efficiency with our drift eliminator, designed to expertly capture airborne water droplets. With minimal wind resistance and a remarkable 99.99% capture rate, it ensures optimal performance.
3. Uniform Water Distribution
Transform your cooling tower's efficiency with our strategically engineered Three-splashed-Nozzles, offering consistent water distribution even at low pressure. Its large caliber and three-splash design resist clogging and enhance spray coverage, delivering continuous, effective spraying for superior cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and robust framework, guarantees exceptional thermal performance. It ensures comprehensive spray water contact for efficient heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil embodies modern engineering marvels.
5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, designed to significantly enhance product rigidity and resistance to wind loads.
Enjoy reduced noise levels and effective algae growth prevention.
Crafted for longevity with anti-corrosion, anti-ultraviolet properties, requiring no maintenance.
6. Heavy-duty Construction
Our structure features a Z700 galvanized steel frame and shell, providing outstanding corrosion resistance. For extreme conditions, choose SUS314/316 or NWN-Armour coated steel for unbeatable protection and durability.
Options
· Vibration Cut-off Switch
· Elevate your experience with our noise reduction upgrade.
· Keep performance at its peak with our electronic descaler.
· Choose advanced water treatment equipment for pristine conditions.
· Embrace cold-defying features with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is shielded by the groundbreaking NWN-Armour anti-corrosion coating. This revolutionary design offers stainless steel-level corrosion resistance at a fraction of the cost, significantly enhancing durability and lifespan.
Product Parameters
Design Conditions
Entrance temp. t1= 37ºC Leaving temp. t2= 32ºC
Wet bulb temp. tWB= 28ºC; Dry bulb temp. tDB= 31.5ºC; Atmospheric pressure P0= 9.94 x 104 Pa
| 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
The trailblazing NEWIN NWN series closed type cooling tower stands as a beacon of versatility and innovation, earning accolades across a myriad of sectors. This remarkable solution finds its place in the Eco-Industry, New Energy Industry, Chemical Industry, and diverse test centers, illustrating its unparalleled adaptability and prowess. Moreover, it demonstrates remarkable capability in specialized environments, such as boiler and furnace cooling applications, cementing its status as an epitome of efficiency and reliability in a wide array of 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 sprawls across a stunning 10,000 square meters. This expansive facility stands as a testament to our unwavering commitment to pioneering innovation, cutting-edge machinery, and superior craftsmanship. Each corner of our factory echoes with the promise of quality and excellence.
ISO CERTIFICATION: The Benchmark for Standards and Quality Assurance
Proudly adorned with the prestigious ISO9001:2015 certification for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, these accolades are a testament to our unyielding dedication to exceptional quality and eco-friendly practices. Our commitment to high standards is the foundation of our excellence.
WORKSHOPS: The Confluence of Expertise and Cutting-Edge Innovation
Welding Workshop: Precision at its Finest, Craftsmanship in Every Seam. Our team of expert craftsmen ensures each weld is impeccable, promising durability and perfection.
Filler Thermoforming Workshop: Excellence in Molding, Pioneering the Future. We mold excellence with precision, paving the way for tomorrow's technological advancements.
Sheet Metal Processing Workshop: Forging Unyielding Strength and Reliability. Our process transforms raw materials into resilient, robust components.
Cooling Tower Assembly Workshop: Assembling Efficiency into Performance. Here, efficiency is interwoven with every component, delivering unmatched performance.
TESTING: Guaranteeing Peerless Quality and Unrivaled Performance
Independent Testing LAB: Rigorous Evaluations for Superior Outcomes. Our dedicated lab subjects each product to stringent testing, ensuring superior outcomes and unparalleled reliability.
NEWIN COOLING TOWERS: Crafted for Perfection and Performance
·
NWN/ NWF/ NCFN: Innovatively Crafted Closed Type Cooling Tower Series. Each model is designed to revolutionize efficiency and performance. Closed Type Cooling Tower Series: Designed for Optimal Thermal Efficiency. These towers are engineered to maximize thermal management with precision.
·
NSH/ NST: Cutting-Edge Open Type Cooling Tower Series. Experience unmatched reliability and performance with our cutting-edge designs. Open Type Cooling Tower Series: Unmatched Performance and Reliability. Delivering exceptional performance, these towers are the hallmark of reliability.
·
NTG: Industrial Type Cooling Towers for the Most Demanding Conditions. Built to withstand the toughest conditions, providing robust solutions for industrial needs. Industrial Type Cooling Tower Series: Robust Solutions for Industrial Needs. Engineered for durability and superior functionality.
·
NECN/NECH: Trailblazing Evaporative Condensers for Today's Applications. Advanced technology that sets the pace in evaporative cooling solutions. Evaporative Condenser: Maximum Efficiency with No Compromise. Achieves peak efficiency without sacrificing quality or performance.
·
NWFL: Cutting-Edge Dry Air Cooler for All-Weather Reliability. Designed to ensure reliable cooling no matter the weather. Dry Air Cooler: Advanced Technology for Dependable Cooling Solutions. Equipped with state-of-the-art technology for consistent performance.
NEWIN is your trusted partner, offering an extensive array of cooling tower accessories crafted to meet maintenance and replacement needs for virtually any size and style of cooling tower. Contact us today to custom-design accessories that align perfectly with your specifications and uphold your cooling tower's top-notch performance.
CONTAIN: A Comprehensive Spectrum of Essential Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered for Peak Performance. Our components ensure seamless operations and peak efficiency.
· Water distribution (nozzles/ drift eliminator etc.): Even Flow for Effective Distribution. Engineered for flawless water dispersion and optimal cooling.
· Heat exchange (PVC infills/ cooling coil etc.): Premium Materials for Enhanced Transfer Efficiency. Crafted from premium materials to maximize heat exchange efficiency.
· Other accessories (air inlet louver/ valve etc.): High-Quality Components for Seamless Operations. Essential components designed to enhance operational reliability.
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 is meticulously crafted with unmatched precision and care, ensuring they are shipped under the most stringent transport standards. This meticulous process guarantees not only the preservation of their superior quality but also their readiness to elevate your cooling demands to unprecedented heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are more than just a product; they embody a promise of unparalleled safety and unwavering reliability. Dispatched from our cutting-edge, state-of-the-art facilities, these robust and meticulously engineered cooling solutions are securely transported to ensure their integrity. Upon arrival at your destination, they stand ready to deliver exceptional performance, fully equipped to exceed all your cooling expectations with brilliance.
Technical Strength& Standards
Certifications
Audited Supplier 
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