Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower, a true marvel of engineering excellence that elevates fluid cooling to unprecedented heights. Crafted with meticulous attention to detail, this state-of-the-art cooling solution redefines industry benchmarks, offering unparalleled performance and supreme reliability. Experience the zenith of cooling technology with a product that assures the highest efficiency and steadfast dependability available in today's market.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Introducing our NWN series counter flow closed type cooling tower, a true marvel in modern engineering designed for unparalleled performance. This cutting-edge system boasts an ingenious closed loop configuration, excelling spectacularly in dry mode operation by eliminating the necessity for spray water during the chilly winter months. Revel in the advantage of seamlessly substituting chillers during colder seasons, which astoundingly reduces energy consumption and cuts down operational costs dramatically.
Operation Excellence: Immerse yourself in the apex of cooling efficiency as our advanced system artfully circulates the fluid medium requiring cooling through an exceptionally crafted serpentine heat exchanger. The innovative external spray system ensures the coil's surface remains consistently moistened, markedly enhancing cooling efficacy. Through this meticulous process, the cooled medium transfers heat optimally via the partition heat exchanger, employing the spray water heat exchange, thus achieving maximum thermal performance.
Features
- Experience the pinnacle of thermal mastery with Newin's state-of-the-art pure coil cooling technology! Expertly designed for seamless high-temperature water regulation, it ensures a flawless and superior heat exchange journey.
- Dive into the extensive advantages of our closed-loop innovation! Enjoy an immaculate medium that effectively prevents scaling while maximizing unheard-of energy and water savings.
- Uncover the extraordinary ingenuity of our compact design! Skillfully crafted for maximum space optimization, it ensures hassle-free transportation and effortless setup.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower is equipped with a masterfully engineered aluminum alloy axial flow fan featuring a forward-type blade design. This reduces wind resistance and maximizes air volume, all while maintaining a whisper-quiet operation. This high-performance fan assures consistent airflow, significantly cutting down on energy use. Fan motor protection: IP55, Insulation: F class, with customizable options for Two-speed, VFD, or explosion-proof motors.
2. EVD PVC Drift Eliminator
Experience unparalleled precision in heat transfer with our meticulously crafted drift eliminator, expertly capturing airborne water droplets. With minimal wind resistance and an astonishing 99.99% capture rate, supreme efficiency is assured.
3. Uniform Water Distribution
Enhance your cooling tower's performance with our thoughtfully engineered Three-splashed-Nozzles. Delivering consistent water distribution at low pressure, the large caliber and three-splash design resist clogging, enhance spray coverage, and provide dependable, effective spraying for exceptional cooling results.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and durable structure, guarantees exceptional thermal efficiency. It ensures complete contact with spray water for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil epitomizes innovative engineering.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, significantly enhancing product rigidity and resistance against wind loads.
Experience lower noise levels while effectively inhibiting algae growth.
Built with robust anti-corrosion and anti-ultraviolet properties, requiring no maintenance.
6. Heavy-duty Construction
Our structure is fortified with a sturdy Z700 galvanized steel framework and shell, offering top-tier corrosion resistance. For extreme environments, opt for SUS314/316 or NWN-Armour coated steel for unparalleled protection and durability.
Options
· Vibration Cut-off Switch
· Indulge in a quieter environment with our noise reduction enhancement.
· Sustain peak performance effortlessly 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 cutting-edge NWN-Armour anti-corrosion coating, offering stainless steel-level corrosion resistance at a fraction of the cost. This revolutionary design significantly boosts durability and longevity.
Product Parameters
Design Conditions
Experience remarkable cooling efficiency with our advanced design, where the entrance temperature (t1) commences at an impressive 37ºC, and seamlessly transitions to a leaving temperature (t2) at an optimal 32ºC. This ensures that your operations benefit from maximum cooling performance.
Our state-of-the-art cooling tower is engineered to operate under meticulously defined conditions, with a precise wet bulb temperature (tWB) set at 28ºC and a dry bulb temperature (tDB) peaking at 31.5ºC. Coupled with an atmospheric pressure of P0 = 9.94 x 10^4 Pa, this guarantees unparalleled performance and reliability in any setting, enhancing your system's overall efficiency.
| 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 groundbreaking innovation of Newin (Guangdong) Machinery Co., Ltd. with the extraordinary NEWIN NWN series closed type cooling tower. This versatile and dynamic creation stands as a testament to cutting-edge engineering, garnering accolades across a multitude of industries. Its far-reaching applications embrace the Eco-Industry, New Energy Industry, Chemical Industry, and sophisticated test centers, illustrating its unparalleled adaptability and prowess. Notably, it excels in specialized environments, providing unmatched efficiency and unwavering reliability in boiler and furnace cooling applications. The NEWIN NWN series consistently sets new benchmarks for excellence, reaffirming its status as the premier choice for superior fluid temperature management across 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, setting a new standard in the industry.
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. Our certifications symbolize our ongoing pursuit of excellence and sustainability.
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, ensuring each product meets the highest standards of durability and performance.
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, these towers offer advanced cooling solutions with precision-engineered components.
·
NSH/ NST: Cutting-Edge Open Type Cooling Tower Series Open Type Cooling Tower Series: Unmatched Performance and Reliability, providing exceptional cooling capabilities and robust construction.
·
NTG: Industrial Type Cooling Towers for the Most Demanding Conditions Industrial Type Cooling Tower Series: Robust Solutions for Industrial Needs, engineered for high efficiency and dependability.
·
NECN/NECH: Trailblazing Evaporative Condensers for Today's Applications Evaporative Condenser: Maximum Efficiency with No Compromise, integrating innovative design with superior cooling technology.
·
NWFL: Cutting-Edge Dry Air Cooler for All-Weather Reliability Dry Air Cooler: Advanced Technology for Dependable Cooling Solutions, offering consistent performance across diverse climates.
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, enhancing efficiency and longevity.
CONTAIN: A Comprehensive Spectrum of Essential Components
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered for Peak Performance, ensuring reliable and efficient operation.
· Water distribution (nozzles/ drift eliminator etc.): Even Flow for Effective Distribution, optimizing water usage and enhancing system performance.
· Heat exchange (PVC infills/ cooling coil etc.): Premium Materials for Enhanced Transfer Efficiency, leveraging state-of-the-art materials for superior thermal conductivity.
· Other accessories (air inlet louver/ valve etc.): High-Quality Components for Seamless Operations, meticulously crafted to support optimal system function.
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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