Discover the remarkable NEWIN NWN series closed type cooling tower, engineered for superior cooling performance and energy efficiency.
Introducing the NWN Series: A full stainless steel closed type cooling tower, offering unparalleled solutions for evaporative fluid cooling.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Our NWN series counter flow closed type cooling tower is meticulously crafted for unmatched performance and reliability. With its advanced closed loop system, it achieves exceptional efficiency by operating smoothly in dry mode, eliminating the need for spray water during the chilly winter months. This innovative design effortlessly substitutes traditional chillers in colder seasons, resulting in a dramatic decrease in energy usage and operational expenses, ensuring both environmental friendliness and cost-effectiveness.
Operation Excellence: Discover unparalleled operational excellence as the NWN system circulates the cooling fluid medium through an ultra-efficient serpentine heat exchanger. The external spray system diligently maintains the coil's surface in a continuously moist condition, significantly boosting cooling effectiveness. This ensures that once the medium is cooled, it proficiently transfers heat via the partition heat exchanger with the aid of spray water heat exchange, optimizing thermal performance to its fullest potential.
Features
- Elevate your cooling experience to new heights with our cutting-edge pure coil cooling system. Expertly engineered for flawless high-temperature water management, this system assures a seamless and unmatched heat exchange process, setting the standard in thermal efficiency.
- Step into the future with our innovative closed-loop system, featuring an exceptionally clean medium that resists scaling. This design not only enhances performance but also champions energy and water conservation, making it an eco-friendly choice for savvy users.
- Embrace the ingenuity of our space-saving compact design, crafted for economic utilization. This thoughtful structure allows for effortless shipping and straightforward installation, ensuring a smooth and stress-free setup.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower is equipped with a meticulously designed aluminum alloy axial flow fan. With a forward-type blade structure, it offers low wind resistance, exceptional air volume, and ultra-quiet operation. The fan is a beacon of efficiency, delivering consistent airflow that slashes energy usage. With an IP55 protection rating and F-class insulation, you can choose from Two-speed, VFD, or anti-explosion motors for customization.
2. EVD PVC Drift Eliminator
Maximize heat transfer efficiency with our precision-engineered drift eliminator, which excels at capturing airborne water droplets. With minimal wind resistance and an impressive 99.99% capture rate, this component guarantees optimal performance and efficiency.
3. Uniform Water Distribution
Transform your cooling tower's capabilities with our expertly devised Three-splashed-Nozzles, which ensure consistent water distribution even at low pressures. The large diameter and three-splash structure prevent clogging, amplify spray coverage, and facilitate continuous, effective cooling operations.
4. Stainless Steel Heat Exchange Coil
The stainless steel heat exchange coil is a triumph of modern design, featuring a serpentine bending tube within a sturdy frame for outstanding thermal performance. It ensures comprehensive spray water interaction for reliable heat exchange and cooling. This lightweight yet durable coil resists corrosion and is recyclable, marking it as an engineering masterpiece.
5. EVL Inlet Grille
Discover our advanced 3D stereo 45-degree ventilation channel, which dramatically improves product sturdiness and resilience against wind loads.
Enjoy the benefits of significantly reduced noise levels while effectively curbing algae growth, ensuring a clean and peaceful environment.
Engineered to endure with superior anti-corrosion and anti-ultraviolet properties, requiring virtually no maintenance.
6. Heavy-duty Construction
Our robust structure features a Z700 galvanized steel frame and exterior, offering exceptional corrosion resistance. For extreme conditions, consider upgrading to SUS314/316 or NWN-Armour coated steel, providing unparalleled protection and longevity.
Options
· Vibration Cut-off Switch
· Enhance your surroundings with our superior noise reduction upgrade, creating a more pleasant environment.
· Ensure peak operational efficiency with our state-of-the-art electronic descaler.
· Opt for cutting-edge water treatment equipment to maintain optimal conditions.
· Protect against the cold with our innovative anti-freeze automatic heating system, ensuring reliable performance year-round.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is safeguarded by the trailblazing NWN-Armour anti-corrosion coating. This groundbreaking design delivers stainless steel-level corrosion resistance at a fraction of the cost, dramatically enhancing durability and extending the product's lifespan.
Product Parameters
Design Conditions
Experience top-notch efficiency with our Closed Type Cooling Tower, designed for precise thermal control. It boasts an entrance temperature of 37ºC, ensuring that incoming heat is managed seamlessly, while the leaving temperature is expertly regulated to 32ºC for optimal performance.
Engineered for superior adaptability, our cooling tower excels under the specified atmospheric conditions. It operates with a wet bulb temperature of 28ºC and a dry bulb temperature of 31.5ºC, delivering exceptional results. With an atmospheric pressure of 9.94 x 10^4 Pa, it guarantees dependable and consistent cooling.
| 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 groundbreaking NEWIN NWN series of closed type cooling towers is a pioneering and versatile solution that has garnered widespread acclaim and recognition across a multitude of sectors. Its wide-ranging applications extend to the Eco-Industry, New Energy Industry, and Chemical Industry, as well as various test centers, underscoring its remarkable adaptability and utility. Furthermore, this tower excels in specialized and demanding environments such as boiler and furnace cooling, demonstrating its unmatched efficiency and steadfast reliability in diverse 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 covers an expansive 10,000 square meters. This impressive facility serves as a testament to our unwavering commitment to innovation, cutting-edge machinery, and superior craftsmanship.
ISO CERTIFICATION: The Benchmark for Standards and Quality Assurance
Proudly certified with both ISO9001:2015 for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, these prestigious 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: Engineered 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 a comprehensive 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: Embark on a seamless journey with our Open Type Cooling Towers, the epitome of excellence in air conditioning solutions. Each unit is crafted with meticulous precision and care, ensuring it meets the pinnacle of quality standards. Shipped under the most stringent transport protocols, these towers arrive intact, preserving their superior quality. Get ready to enhance your cooling experience and elevate your requirements to unprecedented heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are not merely products; they embody a commitment to unparalleled safety and unfailing reliability. Dispatched directly from our state-of-the-art facilities, these robust, meticulously designed cooling solutions are transported with the utmost security. As they reach your doorstep, they are primed and ready to deliver exceptional performance, perfectly poised to fulfill all your cooling demands with precision.
Technical Strength& Standards
Certifications
Audited Supplier 
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