Introducing the Newin NWN Counter Flow Closed Type Cooling Tower, a pinnacle of innovative design and efficiency in cooling technology.
NWN - The Signature of Excellence in Cooling Solutions
Discover the revolutionary series of counter flow closed type cooling towers, designed with a cutting-edge closed loop system. Enjoy the advantage of a dry operation mode without the need for spray water during winter, making it an ideal replacement for chillers in the cold season. This forward-thinking design significantly slashes energy consumption, offering both ecological and economical benefits.
Functionality: Experience the advanced cooling prowess as the fluid medium journeys through a high-efficiency serpentine heat exchanger. The exterior spray system tirelessly moistens the coil's surface, enhancing cooling capabilities. The cooled medium then gracefully travels through the partition heat exchanger, engaging in a seamless spray water heat exchange process.
Features
- Experience the ultimate in heat exchange efficiency with our pure coil cooling system, capable of handling high-temperature water seamlessly.
- Discover unmatched energy and water savings with our closed loop system, featuring a clean medium that is resistant to scaling.
- Benefit from our space-efficient and compact design that ensures easy shipping and installation, providing an economic solution for your cooling needs.
COOLING TOWER PARTS
1. Axial Flow Fan
Harness the power of our cooling tower specific aluminum alloy axial flow fans. Featuring a forward blade design, these fans offer minimal wind resistance, impressive air volume, and whisper-quiet operation with high efficiency. The streamlined high-strength fan stack ensures smooth airflow, drastically reducing energy consumption. Fan motor details: IP55 protection, F class insulation with options for two-speed, VFD, or anti-explosion motor.
2. EVD PVC Drift Eliminator
Achieve outstanding heat transfer performance with our drift eliminators that capture airborne water droplets efficiently with minimal wind resistance and a remarkable 99.99% capture rate.
3. Uniform Water Distribution
Our Three-splashed-Nozzles are strategically designed for uniform water distribution, operating under low pressure with large caliber openings that resist clogging. This design enhances spray coverage, ensuring sustained effective cooling performance.
4. Stainless Steel Heat Exchange Coil
Crafted for exceptional thermal performance, our stainless steel heat exchange coil features a serpentine bending tube with a robust framework, ensuring optimal contact with spray water for efficient heat exchange. Lightweight, corrosion-resistant, and recyclable, these pipes set the standard for cooling efficiency.
5. EVL Inlet Grille
Our innovative 3D stereo 45-degree ventilation channel significantly enhances product rigidity and wind load resistance.
Expertly designed to reduce noise and inhibit algae growth for a quieter, cleaner environment.
Engineered for durability with anti-corrosion, anti-ultraviolet features, requiring no maintenance.
6. Heavy-duty Construction
Our robust Z700 galvanized steel frame and shell provide superior corrosion resistance. For extreme conditions, choose from optional SUS314/316 or NWN-Armour coated steel for unparalleled protection.
Options
· Enhance safety with our Vibration Cut-off Switch.
· Upgrade for further noise reduction, ensuring a quieter operation.
· Incorporate our Electronic Descaler for improved system longevity.
· Optimize with our water treatment equipment.
· Ensure operational efficiency in cold weather with our Anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panels, reinforced with the advanced NWN-Armour anti-corrosion coating, offer durability that rivals stainless steel, providing a cost-effective and resilient solution to extend the life of your equipment.
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 NEWIN NWN series closed-type cooling tower stands as a versatile and reliable solution, extensively utilized across a myriad of sectors. Experience its remarkable efficacy in the Eco-Industry, where sustainability meets innovation. Embrace the transformative power in the New Energy Industry, ensuring cutting-edge performance and environmental responsibility. In the Chemical Industry, rely on NEWIN for steadfast and efficient cooling solutions tailored to complex requirements. Test Centres trust NEWIN for precise and consistent thermal management. Additionally, our cooling towers are pivotal in Boiler Cooling and Furnace Cooling applications, delivering exceptional heat dissipation for optimal operational efficiency and safety.
NEWIN Manufacturing Base
NEWIN FACTORY: The Pinnacle of Precision and Quality in Machinery Production
Our Manufacturing Base is strategically located in Huizhou, Guangdong, encompassing an expansive 10,000 square meters. This state-of-the-art facility stands as a beacon of our unwavering commitment to utilizing advanced machinery and delivering superior craftsmanship.
ISO CERTIFICATION: A Benchmark of Exemplary Standards and Quality Assurance
With certifications ISO9001:2015 for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, we reinforce our pledge to deliver outstanding quality and adhere to sustainable practices.
WORKSHOPS: The Confluence of Expertise and Innovation
Welding Workshop: Demonstrating Precision in Every Weld and Mastery in Every Joint
Filler Thermoforming Workshop: Where Molding Excellence Meets Future-Ready Solutions
Sheet Metal Processing Workshop: Forging Strength, Ensuring Reliability
Cooling Tower Assembly Workshop: Crafting Efficiency, Enhancing Performance
TESTING: Guaranteeing Unparalleled Quality and Performance
Independent Testing LAB: Conducting Rigorous Assessments to Ensure Superior Outcomes
NEWIN COOLING TOWERS: The Epitome of Engineering Excellence
·
NWN/ NWF/ NCFN: Closed Type Cooling Tower Series with Innovative Designs Closed Type Cooling Tower Series: Engineered to Deliver Optimal Thermal Efficiency
·
NSH/ NST: Open Type Cooling Tower Series, Leading in Technology Open Type Cooling Tower Series: Renowned for Performance and Reliability
·
NTG: Industrial Type Cooling Towers Crafted for Extreme Demands Industrial Type Cooling Tower Series: Offering Robust Solutions for Industrial Requirements
·
NECN/NECH: Front-Runners in Evaporative Condensers for Modern Applications Evaporative Condenser: Ensuring Maximum Efficiency with Zero Compromise
·
NWFL: Dry Air Cooler, Innovative Design for All-Weather Performance Dry Air Cooler: Incorporating Advanced Technology for Reliable Cooling
NEWIN provides a comprehensive selection of cooling tower accessories, meticulously crafted to meet the maintenance and replacement demands of virtually any cooling tower size and type. Contact us to customize accessories that perfectly match your specific needs.
CONTAIN: A Comprehensive Range of Essential Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered for peak performance
· Water distribution (nozzles/ drift eliminator etc.): Designed for even flow and effective distribution
· Heat exchange (PVC infills/ cooling coil etc.): Utilizing superior materials for enhanced transfer efficiency
· Other accessories (air inlet louver/ valve etc.): Crafted with quality for seamless operation
Packaging & Shipping
Open Type Cooling Towers Shipment: Embark on a seamless journey with our meticulously engineered Open Type Cooling Towers, specifically crafted for optimal air conditioning efficiency. Transported with the utmost precision and care, these units arrive at your doorstep adhering to the highest standards of quality and performance. Trust in our commitment to excellence as these towers are set to elevate your cooling experience.
Closed Type Cooling Towers Shipment: Discover the pinnacle of safety and reliability with our Closed Type Cooling Towers. Shipped from our cutting-edge facilities, these resilient and highly efficient cooling solutions make their way securely to your location. They are designed to deliver unparalleled performance, ready to fulfill and exceed all your cooling requirements with absolute dependability.
Technical Strength& Standards
Certifications