Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower, a true marvel of engineering excellence, meticulously crafted to elevate fluid cooling to unprecedented heights. With unparalleled attention to detail, this state-of-the-art cooling solution reshapes industry benchmarks, delivering unmatched performance and reliability. Embrace the pinnacle of cooling technology with a product that ensures the utmost efficiency and dependability, setting a new standard in the market.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Presenting our NWN series counter flow closed type cooling tower, a triumph of modern engineering crafted for unmatched performance. This state-of-the-art system features an innovative closed loop design, performing exceptionally in dry mode by eliminating the need for spray water during the cold winter months. Experience the advantage of seamlessly replacing chillers in cooler seasons, dramatically reducing energy usage and significantly slashing operational costs.
Operation Excellence: Dive into the pinnacle of cooling efficiency with our advanced system, which expertly circulates the cooling-required fluid through a meticulously designed serpentine heat exchanger. The pioneering external spray system keeps the coil's surface consistently moistened, significantly enhancing cooling efficiency. This thorough process allows the cooled medium to optimally transfer heat through the partition heat exchanger by employing spray water heat exchange, thereby achieving peak thermal performance.
Features
- Unveil unparalleled thermal mastery with Newin's groundbreaking pure coil cooling system! This state-of-the-art engineering marvel effortlessly manages high-temperature water, delivering a flawless and superior heat exchange experience that sets a new standard in the industry.
- Immerse yourself in the limitless advantages of our closed-loop innovation! Savor the pristine medium that skillfully prevents scaling, while ensuring extraordinary energy efficiency and water conservation, making it a sustainable choice for the future.
- Experience the dazzling ingenuity of our compact structure! Meticulously crafted for maximum space efficiency, it guarantees seamless transportation and effortless installation, revolutionizing your operational logistics.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features an expertly designed aluminum alloy axial flow fan with a forward-type blade structure. This design minimizes wind resistance while maximizing airflow, all in near-silent operation. The high-performance fan ensures consistent airflow, significantly cutting down on energy use. Fan motor protection includes IP55, with F-class insulation, and offers customizable options such as two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve unmatched heat transfer precision with our meticulously designed drift eliminator, effectively capturing airborne water droplets. With minimal wind resistance and an incredible 99.99% capture rate, it guarantees ultimate efficiency and performance.
3. Uniform Water Distribution
Enhance your cooling tower's performance with our strategically engineered Three-splashed-Nozzles. They ensure consistent water distribution at low pressure, with a large caliber and triple-splash design that resists clogging, extends spray coverage, and delivers reliable, efficient cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil features a serpentine bending tube and robust structure, guaranteeing exceptional thermal performance. It ensures complete spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil represents the pinnacle of advanced engineering.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, significantly enhancing product rigidity and resilience against wind loads.
Enjoy reduced noise levels while effectively preventing algae growth for a cleaner, quieter environment.
Crafted with durable anti-corrosion, anti-UV properties, ensuring it requires no maintenance.
6. Heavy-duty Construction
Our structure boasts a formidable Z700 galvanized steel frame and shell, providing superior corrosion resistance. For the harshest conditions, opt for SUS314/316 or NWN-Armour coated steel, ensuring unparalleled protection and longevity.
Options
· Vibration Cut-off Switch
· Cultivate a more serene environment with our noise reduction upgrade.
· Ensure peak performance with our electronic descaler, maintaining optimal operation at all times.
· Choose advanced water treatment equipment to maintain flawless conditions effortlessly.
· Overcome the cold with our anti-freeze automatic heating system, keeping operations smooth regardless of temperature.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is fortified with the revolutionary NWN-Armour anti-corrosion coating, delivering stainless steel-level corrosion resistance at a fraction of the cost. This innovative design significantly enhances durability and extends the lifespan of the equipment.
Product Parameters
Design Conditions
Experience the pinnacle of cooling efficiency with our state-of-the-art design, where the initial temperature (t1) is a remarkable 37ºC-seamlessly transitioning to a perfectly calibrated leaving temperature (t2) of an optimal 32ºC, ensuring unparalleled performance.
Our revolutionary cooling tower thrives under precise conditions: a wet bulb temperature (tWB) consistently set at 28ºC, coupled with a dry bulb temperature (tDB) reaching 31.5ºC. All this occurs while maintaining an atmospheric pressure of P0 = 9.94 x 10^4 Pa, guaranteeing outstanding performance regardless of the 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
Dive into a world of groundbreaking innovation with Newin (Guangdong) Machinery Co., Ltd., proudly presenting the extraordinary NEWIN NWN series closed type cooling tower. This versatile and dynamic marvel is a shining example of cutting-edge engineering, earning accolades and admiration across a broad spectrum of industries. Its extensive applications span the Eco-Industry, New Energy Industry, Chemical Industry, and elite test centers, showcasing its unparalleled adaptability and prowess. In specialized environments, this exceptional series delivers unmatched efficiency and steadfast reliability, particularly excelling in boiler and furnace cooling applications. The NEWIN NWN series persistently sets new standards for excellence, reinforcing its status as the ultimate choice for superior fluid temperature management in diverse industrial landscapes.
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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