Introducing the NEWIN NWN Series, a state-of-the-art closed-type cooling tower engineered to perfection, ensuring superior performance and innovative cooling solutions.
Discover the NWN Series: a full stainless steel, closed-type cooling tower designed specifically for evaporative fluid cooling solutions, embodying durability and exceptional efficiency.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Our NWN series counter flow closed type cooling tower is engineered to deliver exceptional performance, tailored for industrial applications. It boasts a closed-loop system that shines in dry mode, eliminating the need for spray water during the frigid winter months. This innovative feature allows it to effortlessly replace traditional chillers in colder seasons, significantly cutting down on energy consumption and operational expenses. Experience unparalleled efficiency and cost-saving potential.
Operation Excellence: The advanced system circulates the cooling medium through a high-performance serpentine heat exchanger, elevating thermal efficiency. With an external spray system that maintains a moist surface on the coil, cooling efficacy is significantly boosted. The cooled medium then optimally transfers heat through a strategically designed partition heat exchanger, utilizing spray water heat exchange to achieve peak thermal performance. This ensures your operations are both energy-efficient and cost-effective.
Features
- Experience the zenith of thermal efficiency with our meticulously engineered pure coil cooling system. Expertly crafted to handle high-temperature water with ease, it delivers an unmatched heat exchange process, setting new standards in cooling technology.
- Immerse yourself in the advantages of our innovative closed-loop system, featuring a pristine medium inherently resistant to scaling. This system is a true champion in energy and water conservation, ensuring operational excellence and sustainability.
- Discover the brilliance of our ingeniously compact structure, strategically designed for optimal space utilization. Streamline your logistics with seamless shipping and enjoy the convenience of hassle-free installation, enhancing operational efficiency.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower is equipped with a meticulously crafted aluminum alloy axial flow fan, featuring a forward-type blade structure. This design minimizes wind resistance while maximizing air volume, ensuring whisper-quiet performance. This high-efficiency fan maintains uniform airflow, significantly cutting energy use. The fan motor comes with IP55 protection and F class insulation, with customization options including Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve unparalleled heat transfer efficiency with our expertly designed drift eliminator, which effectively extracts airborne water droplets. With minimal wind resistance and a remarkable 99.99% capture rate, it guarantees optimal performance.
3. Uniform Water Distribution
Revolutionize your cooling tower's performance with our strategically designed Three-splashed-Nozzles. These nozzles ensure even water distribution even at low pressure, with a large caliber and three-splash design that resists clogging, enhances spray coverage, and provides 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, promises exceptional thermal performance. It ensures full spray water contact for efficient heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil epitomizes modern engineering excellence.
5. EVL Inlet Grille
Explore our ingeniously designed 3D stereo 45-degree ventilation channel, significantly enhancing product rigidity and resistance to wind loads.
Delight in reduced noise levels while effectively preventing algae growth.
Built to endure with anti-corrosion and anti-ultraviolet properties, this component demands no maintenance.
6. Heavy-duty Construction
Our structure is reinforced with a robust Z700 galvanized steel frame and shell, offering exceptional corrosion resistance. For extreme conditions, opt for the superior protection and durability of SUS314/316 or NWN-Armour coated steel.
Options
· Vibration Cut-off Switch
· Experience an acoustically enhanced environment with our noise reduction upgrade.
· Maintain peak operational performance with our cutting-edge electronic descaler.
· Elevate water quality with advanced treatment equipment, ensuring pristine conditions.
· Defy cold climates with our innovative anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is fortified with the pioneering NWN-Armour anti-corrosion coating. This groundbreaking design offers stainless steel-level corrosion resistance at a fraction of the cost, significantly enhancing durability and lifespan, making it a cost-effective yet high-performing choice.
Product Parameters
Design Conditions
Experience precise thermal regulation with entrance temperature set at t1= 37ºC and leaving temperature perfectly cooled down to t2= 32ºC.
Achieve optimal performance under specific environmental conditions: Wet bulb temperature at tWB= 28ºC, dry bulb temperature at tDB= 31.5ºC, and atmospheric pressure P0= 9.94 x 10 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 groundbreaking NEWIN NWN series closed type cooling tower stands as a beacon of versatility and innovation, earning prestigious recognition across a plethora of industries. With its roots firmly planted in sectors such as the Eco-Industry, New Energy Industry, Chemical Industry, and specialized test centers, this remarkable piece of machinery demonstrates unparalleled adaptability. Moreover, it thrives in critical and unique environments like boiler and furnace cooling, showcasing its exceptional efficiency and steadfast reliability across a wide array of industrial applications.
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. It 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: Embark on an extraordinary journey with our premium Open Type Cooling Towers-unparalleled in excellence for your air conditioning solutions. Each tower, a masterpiece of precision engineering and craftsmanship, is entrusted to the safest and most reliable shipping protocols. This guarantees not only the preservation of its impeccable quality but also its immediate readiness to transform and elevate your cooling specifications to unparalleled levels.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers surpass mere products-they embody a commitment to unparalleled safety and steadfast reliability. Dispatched from our cutting-edge, advanced facilities, these formidable and exquisitely engineered cooling solutions are transported with utmost security. Upon their arrival at your site, they are poised to deliver exceptional performance, fully equipped and prepared to exceed all your cooling expectations and demands.
Technical Strength& Standards
Certifications
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