Introducing the revolutionary NEWIN NWN Series Closed Type Cooling Tower, a stunning testament to engineering brilliance, meticulously crafted to elevate fluid cooling to extraordinary heights. This cutting-edge cooling masterpiece, designed with unparalleled attention to detail, redefines industry standards by delivering unmatched performance and unwavering reliability. Immerse yourself in the pinnacle of cooling technology with this remarkable product, ensuring the utmost efficiency and steadfast dependability in the market.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Introducing our NWN Series, a groundbreaking leap in modern engineering with the counter flow closed type cooling tower. This state-of-the-art marvel is designed to deliver extraordinary performance, setting a new standard in cooling efficiency. Its revolutionary closed loop arrangement shines in dry mode operation, skillfully eliminating the need for spray water during the frosty winter months. Enjoy the remarkable benefit of effortlessly replacing chillers in colder climates, achieving significant energy savings and drastically lowering operational costs.
Operation Excellence: Experience the pinnacle of cooling efficiency with our sophisticated system, which masterfully circulates the fluid medium requiring cooling through a meticulously designed serpentine heat exchanger. The cutting-edge external spray system guarantees the coil's surface remains continuously moistened, significantly boosting cooling effectiveness. Through this precise process, the cooled medium proficiently transfers heat via the partition heat exchanger, utilizing the spray water heat exchange, thereby reaching optimal thermal performance.
Features
- Experience the pinnacle of thermal innovation with Newin's state-of-the-art pure coil cooling system! Masterfully crafted to seamlessly manage high-temperature water, it delivers an unmatched and premium heat exchange experience.
- Dive into the extensive advantages of our closed-loop breakthrough! Delight in an immaculate medium that expertly tackles scaling while optimizing unparalleled energy and water conservation.
- Unearth the extraordinary intelligence of our compact design! Elegantly crafted for supreme space optimization, it ensures hassle-free shipping and effortless installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features an ingeniously designed aluminum alloy axial flow fan with a forward-type blade configuration. It minimizes wind resistance while maximizing airflow, maintaining ultra-quiet performance. This high-efficiency fan ensures steady airflow, significantly curbing energy use. Fan motor protection: IP55, Insulation: F class, with options for Two-speed, VFD, or explosion-proof motors.
2. EVD PVC Drift Eliminator
Experience unparalleled heat transfer precision with our meticulously crafted drift eliminator, efficiently capturing airborne water droplets. With minimal wind resistance and an impressive 99.99% capture rate, it guarantees ultimate efficiency.
3. Uniform Water Distribution
Elevate your cooling tower's performance with our strategically engineered Three-splashed-Nozzles. Providing consistent water distribution at low pressure, its large caliber and tri-splash design resist clogs, enhance spray coverage, and ensure reliable, efficient spraying for exceptional cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and robust framework, ensures exceptional thermal performance. It offers complete spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil represents cutting-edge engineering.
5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, which significantly enhances product durability and resilience against wind stresses.
Enjoy reduced noise levels while effectively preventing algae growth.
Crafted with durable anti-corrosion, anti-ultraviolet properties, requiring no maintenance.
6. Heavy-duty Construction
Our structure incorporates a rugged Z700 galvanized steel frame and shell, delivering superior corrosion resistance. For extreme environments, opt for SUS314/316 or NWN-Armour coated steel for unparalleled protection and longevity.
Options
· Vibration Cut-off Switch
· Embrace 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.
· Defy 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, offering 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 state-of-the-art Advanced Cooling Tower, expertly engineered to achieve superior cooling performance. Witness the seamless transformation as the entrance temperature (t1) initiates at a noteworthy 37ºC, gracefully transitioning to a leaving temperature (t2) at an optimum 32ºC. This exceptional design ensures your industrial processes are maintained at ideal temperatures, boosting productivity and operational excellence.
Our innovative cooling tower epitomizes precision and reliability, operating flawlessly under specific conditions. Enjoy the benefits of a wet bulb temperature (tWB) held steadily at 28ºC and a dry bulb temperature (tDB) reaching a precise 31.5ºC. Coupled with an atmospheric pressure of P0 = 9.94 x 10^4 Pa, our tower guarantees outstanding performance across diverse environments, ensuring your business stays ahead with consistent, high-quality results.
| 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.
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 an unparalleled journey of excellence with our Open Type Cooling Towers, the pinnacle of sophistication in air conditioning solutions. Each unit is a masterpiece of engineering, meticulously crafted with unmatched precision and artistry. By adhering to the strictest transport protocols, we ensure that each shipment retains the extraordinary quality that our product embodies. This diligent process guarantees their instant readiness to transform your cooling systems, elevating them to extraordinary new heights of performance and reliability.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers represent more than a simple purchase; they symbolize our steadfast commitment to unparalleled safety and reliability. Shipped from our state-of-the-art, cutting-edge manufacturing facilities, these robust and expertly designed cooling marvels are transported under the most stringent security measures. Upon arrival, they are primed to deliver exceptional performance, precisely crafted to meet and exceed all your cooling needs with remarkable efficiency.
Technical Strength& Standards
Certifications
Audited Supplier 
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