Introducing the NEWIN NWN Series: the closed type cooling tower that offers unparalleled performance for all your cooling needs. Engineered with precision, this tower is designed to optimize efficiency and reliability, ensuring your operations run smoothly and effectively.
Discover the NWN Series Full Stainless Steel Closed Type Cooling Tower, the pinnacle of evaporative fluid cooling solutions. Crafted with high-grade stainless steel, this cooling tower combines robust durability with superior cooling capabilities, making it the ideal choice for industries demanding excellence and consistency.
Product Description
NWN Series - The Pinnacle of Cooling Efficiency and Innovation
Our NWN series counter flow closed type cooling tower is engineered for peak performance and efficiency. With its advanced closed loop system, it operates efficiently even in dry mode, eliminating the need for spray water during the chill of winter months. This innovative feature allows it to expertly replace chillers in colder seasons, offering a dramatic reduction in energy consumption and significantly lowering operational costs. Experience the future of energy-efficient cooling with technology designed for the utmost savings and performance.
Operation Excellence: The system circulates the fluid medium requiring cooling through an exceptionally efficient serpentine heat exchanger. The inclusion of an external spray system ensures the coil's surface remains perpetually moist, significantly enhancing cooling efficacy. This guarantees that the medium, once cooled, proficiently transfers heat through the partition heat exchanger via the spray water heat exchange process, amplifying thermal performance to its maximum potential. Experience unrivaled operational superiority and thermal efficiency with our pioneering cooling technology.
Features
- Experience the pinnacle of thermal efficiency with our pure coil cooling system, perfectly designed to handle high-temperature water effortlessly, ensuring an unrivaled heat exchange process.
- Immerse yourself in the benefits of our closed-loop system, featuring a pristine medium that's resistant to scaling, all while championing energy and water conservation.
- Discover the brilliance of our compact structure, designed for economic space utilization, facilitating seamless shipping and hassle-free installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower boasts a meticulously crafted aluminum alloy axial flow fan, engineered with a forward-type blade structure. This provides minimal wind resistance and delivers vast air volumes with whisper-quiet performance. The high-efficiency fan guarantees uniform airflow, significantly curtailing energy consumption. The fan motor is fortified with IP55 protection and F class insulation, offering customization options for Two-speed, VFD, or explosion-proof motors.
2. EVD PVC Drift Eliminator
Achieve unparalleled heat transfer efficiency with our drift eliminator, expertly extracting airborne water droplets. With minimal wind resistance and a remarkable 99.99% capture rate, optimal performance is guaranteed.
3. Uniform Water Distribution
Revolutionize your cooling tower's performance with our strategically designed Three-splashed-Nozzles, offering even water distribution even at low pressure. Its large caliber and three-splash design resist clogging, enhance spray coverage, and provide 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 exemplifies modern engineering marvels.
5. EVL Inlet Grille
Explore our innovative 3D stereo 45-degree ventilation channel, significantly augmenting product rigidity and resistance to wind loads.
Delight in reduced noise levels and effective algae growth prevention.
Built to last with anti-corrosion, anti-ultraviolet properties, demanding no maintenance.
6. Heavy-duty Construction
Our structure boasts a Z700 galvanized steel frame and shell, offering exceptional corrosion resistance. For extreme conditions, opt for SUS314/316 or NWN-Armour coated steel to ensure unmatched protection and durability.
Options
· Vibration Cut-off Switch
· Experience an enhanced environment with our noise reduction upgrade.
· Maintain peak performance with our electronic descaler.
· Opt for advanced water treatment equipment to ensure pristine conditions.
· Defy the cold with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is protected by the trailblazing NWN-Armour anti-corrosion coating. This revolutionary design provides stainless steel-level corrosion resistance at a fraction of the cost, significantly enhancing durability and lifespan.
Product Parameters
Design Conditions
The cutting-edge engineering of our Full Steel Counter Flow Cooling Tower is designed to meet stringent thermal performance needs. With entrance water temperatures meticulously regulated at t1= 37ºC and skillfully cooled to a leaving temperature of t2= 32ºC, our system ensures optimal heat exchange.
Our advanced cooling solutions operate under specific atmospheric conditions: a wet bulb temperature of tWB= 28ºC, paired with a dry bulb temperature of tDB= 31.5ºC. The system is precisely calibrated to function effectively at an atmospheric pressure of P0= 9.94 x 104 Pa, ensuring reliability and efficiency in various environments.
| 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 pioneering NEWIN NWN series closed type cooling tower stands as a beacon of versatility and innovation, earning widespread acclaim across an array of sectors. This exceptional solution finds its applications reaching beyond traditional boundaries, seamlessly integrating into the Eco-Industry, New Energy Industry, Chemical Industry, and test centers, exemplifying its remarkable adaptability. Moreover, its performance shines brilliantly in specialized and demanding environments such as boiler and furnace cooling, where it demonstrates unmatched efficiency and reliability, solidifying its status as an indispensable asset 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 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: Embark on a seamless journey with our Open Type Cooling Towers, the epitome of excellence in air conditioning solutions. These meticulously crafted units are dispatched with the utmost precision and care, ensuring their superior quality is preserved from our doorstep to yours. Experience a revolution in cooling as each tower is primed and ready to elevate your air conditioning needs to extraordinary heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers represent more than a product-they're a steadfast commitment to safety and reliability. Emerging from our cutting-edge, state-of-the-art production facilities, each unit is securely transported to guarantee the highest standards. Upon arrival, these robust and precisely engineered cooling solutions are ready to deliver exceptional performance, perfectly tuned to meet and exceed all your cooling expectations.
Technical Strength& Standards
Certifications
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