Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower, a true marvel of engineering excellence, designed to take fluid cooling to new, unparalleled heights. With meticulous attention to detail, this state-of-the-art cooling solution redefines industry standards, offering unmatched performance and reliability. Experience the pinnacle of cooling technology with a product that guarantees the highest efficiency and dependability in the market.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Presenting the NWN series counter flow closed type cooling tower, an extraordinary feat of modern engineering crafted for supreme performance. This state-of-the-art system features a brilliantly designed closed loop configuration that thrives remarkably in dry mode operation. Say goodbye to the need for spray water during the brisk winter months. Embrace the transformative ability to effortlessly replace chillers when temperatures drop, leading to astounding energy savings and significantly lower operational costs.
Operation Excellence: Dive into the pinnacle of cooling efficiency with our cutting-edge system, which skillfully circulates the cooling-required fluid medium through a masterfully designed serpentine heat exchanger. The pioneering external spray mechanism ensures the coil's surface is perpetually moistened, substantially boosting cooling effectiveness. Through this diligent process, the cooled medium transfers heat with unmatched efficiency via the partition heat exchanger, utilizing the spray water heat exchange to secure maximum thermal performance.
Features
- Dive into the realm of unparalleled thermal excellence with Newin's avant-garde pure coil cooling system! Precision-engineered to seamlessly manage high-temperature water, it guarantees an exceptional and superior heat exchange experience like never before.
- Immerse yourself in the vast advantages of our closed-loop innovation! Delight in a pristine medium specifically designed to combat scaling, all while achieving remarkable energy and water conservation that is truly unprecedented.
- Explore the astounding brilliance of our compact structural marvel! Elegantly crafted for optimal space efficiency, it ensures seamless shipping and effortless installation, making it the perfect choice for any setting.
COOLING TOWER PARTS
1. Axial Flow Fan
Discover our cooling tower's exquisitely crafted aluminum alloy axial flow fan with a forward-type blade structure. Designed to decrease wind resistance while amplifying air volume, it delivers whisper-quiet performance. This high-efficiency fan promises consistent airflow, significantly curbing energy consumption. Fan motor protection: IP55, Insulation: F class, with customizable options like Two-speed, VFD, or anti-explosion motors available.
2. EVD PVC Drift Eliminator
Experience unmatched heat transfer precision with our meticulously engineered drift eliminator, expertly capturing airborne water droplets. With minimal wind resistance and an astonishing 99.99% capture rate, ultimate efficiency is ensured.
3. Uniform Water Distribution
Elevate your cooling tower's potential with our ingeniously designed Three-splashed-Nozzles. Delivering uniform water distribution at low pressure, its generous caliber and three-splash design resist clogging, enhance spray coverage, and provide reliable, efficient spraying for superior cooling outcomes.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring an intricate serpentine bending tube and robust structure, ensures exceptional thermal performance. It offers complete spray water contact for optimal heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil epitomizes state-of-the-art engineering.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, significantly boosting product rigidity and resilience against wind loads.
Experience a reduction in noise levels while effectively deterring algae growth.
Built with durable anti-corrosion and anti-ultraviolet properties, requiring no maintenance.
6. Heavy-duty Construction
Our structure boasts a rugged Z700 galvanized steel frame and shell, offering outstanding corrosion resistance. For extreme environments, opt for SUS314/316 or NWN-Armour coated steel for unmatched protection and longevity.
Options
· Vibration Cut-off Switch
· Enjoy a tranquil atmosphere with our noise reduction upgrade.
· Sustain peak performance consistently with our electronic descaler.
· Choose advanced water treatment equipment to maintain pristine conditions.
· Conquer the cold with our anti-freeze automatic heating system.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is fortified by the groundbreaking NWN-Armour anti-corrosion coating, delivering stainless steel-level corrosion resistance at a fraction of the cost. This innovative design significantly enhances durability and lifespan.
Product Parameters
Design Conditions
Experience remarkable cooling efficiency with our advanced design where the entrance temperature (t1) begins at a notable 37ºC, smoothly transitioning to a leaving temperature (t2) of an optimal 32ºC.
Our cutting-edge cooling tower operates under the precise conditions of a wet bulb temperature (tWB) at 28ºC, a dry bulb temperature (tDB) reaching 31.5ºC, all while maintaining an atmospheric pressure of P0 = 9.94 x 10^4 Pa, ensuring exceptional performance in any environment.
| 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
Immerse yourself in the unparalleled innovation brought to you by Newin (Guangdong) Machinery Co., Ltd. with their remarkable NEWIN NWN series closed type cooling tower. This exceptional and versatile creation epitomizes the forefront of engineering excellence, earning prestigious recognition across a wide array of industries. Its extensive applications span the Eco-Industry, the dynamic New Energy Industry, the comprehensive Chemical Industry, and advanced test centers, a testament to its extraordinary adaptability and mastery. Notably, it shines in specialized settings, delivering peerless efficiency and steadfast reliability for critical boiler and furnace cooling applications. The NEWIN NWN series consistently sets the gold standard for excellence, reestablishing its place as the ultimate choice for outstanding fluid temperature management across a diverse range of industrial environments.
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 voyage with our Open Type Cooling Towers, the epitome of excellence in air conditioning solutions. Each unit is an artisanal creation, meticulously crafted with unrivaled precision and care. Adhering to the most rigorous transport protocols, we ensure that every shipment maintains the extraordinary quality that defines our product. This thoughtful process guarantees their immediate readiness to revolutionize your cooling systems, elevating them to extraordinary new heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are more than a mere acquisition; they are a testament to our unwavering promise of supreme safety and reliability. Dispatched from our avant-garde, cutting-edge manufacturing facilities, these resilient and expertly engineered cooling marvels travel under the highest security standards. Upon reaching your destination, they are primed to deliver exceptional performance, precisely designed to fulfill and surpass all your cooling requirements with outstanding effectiveness.
Technical Strength& Standards
Certifications
Audited Supplier 
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