Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower, where engineering brilliance and innovation converge to elevate fluid cooling to extraordinary new heights. Crafted with meticulous precision and an unwavering commitment to excellence, this state-of-the-art solution reimagines industry benchmarks, delivering performance and reliability that are simply unmatched. Dive into the future of cooling technology with a product that offers unparalleled efficiency and steadfast dependability, setting a new standard in the 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
- Introducing the pinnacle of thermal innovation: Newin's state-of-the-art pure coil cooling system! Meticulously crafted to effortlessly manage high-temperature water, it ensures an unparalleled and sublime heat exchange experience.
- Dive into the countless advantages of our closed-loop masterpiece! Delight in an immaculate medium that expertly mitigates scaling while optimizing groundbreaking energy and water efficiency.
- Uncover the extraordinary brilliance of our compact design! Elegantly crafted for maximum space efficiency, it promises seamless transport and effortless installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features a masterfully engineered aluminum alloy axial flow fan with a forward-type blade design. It decreases wind resistance while maximizing airflow, all while maintaining near-silent operation. This high-efficiency fan guarantees consistent airflow, significantly reducing energy consumption. Fan motor protection: IP55, Insulation: F class, with customizable options such as Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve unmatched heat transfer precision with our expertly engineered drift eliminator, effectively capturing airborne water droplets. With minimal wind resistance and an astonishing 99.99% capture rate, ultimate efficiency is assured.
3. Uniform Water Distribution
Enhance your cooling tower's capabilities with our strategically crafted Three-splashed-Nozzles. Providing uniform water distribution at low pressure, its large caliber and three-splash design resist clogging, enhance spray coverage, and deliver consistent, efficient spraying for superior cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and durable structure, ensures remarkable thermal performance. It offers complete spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil epitomizes advanced engineering.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, significantly boosting product strength and resilience against wind loads.
Experience reduced noise levels while effectively preventing algae growth.
Constructed with long-lasting anti-corrosion, anti-ultraviolet properties, requiring no maintenance.
6. Heavy-duty Construction
Our construction boasts a rugged Z700 galvanized steel frame and shell, providing exceptional corrosion resistance. For extreme conditions, opt for SUS314/316 or NWN-Armour coated steel for unmatched protection and durability.
Options
· Vibration Cut-off Switch
· Foster a quieter environment with our noise reduction upgrade.
· Ensure 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, providing stainless steel-level corrosion resistance at a fraction of the cost. This revolutionary 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
Dive into the extraordinary world of Newin (Guangdong) Machinery Co., Ltd. and discover the unparalleled innovation embodied by the remarkable NEWIN NWN series closed type cooling tower. This exceptional and adaptable engineering marvel has captured the admiration of countless industries, marking a new era in technological advancement. Its broad spectrum of applications stretches into the Eco-Industry, New Energy Industry, Chemical Industry, and cutting-edge test centers, showcasing its exceptional versatility and effectiveness. Notably, it shines in specialized settings, delivering unrivaled efficiency and steadfast reliability in the realms of boiler and furnace cooling applications. With each performance, the NEWIN NWN series elevates the standards of excellence, solidifying its reputation as the ultimate solution for exceptional fluid temperature management across a variety of industrial sectors.
NEWIN Manufacturing Base
NEWIN FACTORY: Where Precision Meets Unparalleled Quality and Excellence
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 is a testament to our unwavering commitment to innovation, cutting-edge machinery, and superior craftsmanship, serving as a beacon of quality.
ISO CERTIFICATION: The Benchmark for Unwavering Standards and Quality Assurance
Proudly certified with ISO9001:2015 for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, these prestigious accolades reinforce our steadfast dedication to exceptional quality and eco-friendly practices.
WORKSHOPS: The Confluence of Expertise and Cutting-Edge Innovation, Where Ideas Take Shape
Welding Workshop: Precision at its Finest, Craftsmanship in Every Seam, Shaping the Future
Filler Thermoforming Workshop: Excellence in Molding, Pioneering the Future of Innovation
Sheet Metal Processing Workshop: Forging Unyielding Strength and Reliability with Every Creation
Cooling Tower Assembly Workshop: Assembling Efficiency into High-Performance Solutions
TESTING: Guaranteeing Peerless Quality and Unrivaled Performance in Every Detail
Independent Testing LAB: Rigorous Evaluations for Superior Outcomes in Every Test
NEWIN COOLING TOWERS: Crafted for Perfection, Designed for Superior Performance
·
NWN/ NWF/ NCFN: Innovatively Crafted Closed Type Cooling Tower Series, Elevated for Excellence Closed Type Cooling Tower Series: Designed for Optimal Thermal Efficiency and Unmatched Performance
·
NSH/ NST: Cutting-Edge Open Type Cooling Tower Series, Synonymous with Reliability Open Type Cooling Tower Series: Unmatched Performance, Built for Unyielding Reliability
·
NTG: Industrial Type Cooling Towers, Engineered for the Most Demanding Industrial Conditions Industrial Type Cooling Tower Series: Robust Solutions Crafted for Industrial Needs
·
NECN/NECH: Trailblazing Evaporative Condensers Designed for Today's Applications and Beyond Evaporative Condenser: Maximum Efficiency and Performance with No Compromise
·
NWFL: Cutting-Edge Dry Air Cooler, Engineered for All-Weather Reliability Dry Air Cooler: Advanced Technology for Dependable Cooling Solutions Every Time
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 and enhance performance.
CONTAIN: A Comprehensive Spectrum of Essential Components, Ensuring Complete Solutions
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered for Peak Performance in Every Component
· Water distribution (nozzles/ drift eliminator etc.): Even Flow for Effective Distribution and Maximum Efficiency
· Heat exchange (PVC infills/ cooling coil etc.): Premium Materials for Enhanced Transfer Efficiency and Reliability
· Other accessories (air inlet louver/ valve etc.): High-Quality Components Ensuring Seamless Operations and Longevity
Packaging & Shipping
Open Type Cooling Towers Shipment: Embark on an effortless and seamless voyage with our exquisite Open Type Cooling Towers, the ultimate embodiment of excellence in air conditioning solutions. Each unit is a masterpiece, expertly and meticulously crafted with unparalleled precision and care. By adhering to the most rigorous transport protocols, we ensure that every shipment maintains the exceptional quality that defines our prestigious product line. This meticulous process guarantees their immediate readiness to revolutionize your existing cooling systems, elevating them to unparalleled new heights of performance and efficiency.
Closed Type Cooling Towers Shipment: Our meticulously engineered Closed Type Cooling Towers stand as a testament to our unwavering commitment to supreme safety and unmatched reliability. Dispatched with precision from our state-of-the-art, cutting-edge manufacturing facilities, these resilient cooling marvels travel under the highest security standards known to the industry. Upon reaching your destination, they are meticulously primed to deliver exceptional performance, expertly designed to meet and exceed all your cooling requirements with outstanding effectiveness and efficiency.
Technical Strength& Standards
Certifications
Audited Supplier 
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