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
Introducing our NWN series counter flow closed type cooling tower, a pinnacle of modern engineering crafted for unmatched performance. This state-of-the-art system features an ingenious closed loop configuration, excelling magnificently in dry mode operation by effortlessly eliminating the need for spray water during the brisk winter months. Experience the remarkable advantage of seamlessly replacing chillers in colder seasons, significantly slashing energy consumption and dramatically reducing operational costs.
Operation Excellence: Immerse yourself in the highest level of cooling efficiency as our advanced system expertly circulates the fluid medium requiring cooling through a meticulously crafted serpentine heat exchanger. The innovative external spray system ensures the coil's surface is consistently moistened, substantially enhancing cooling effectiveness. This precise process allows the cooled medium to transfer heat optimally via the partition heat exchanger, utilizing the spray water heat exchange to achieve exceptional thermal performance.
Features
- Unveil the epitome of unparalleled thermal excellence with Newin's revolutionary pure coil cooling system! Ingeniously engineered to effortlessly regulate high-temperature water, it promises an impeccable and superior heat exchange experience, setting new standards in cooling efficiency.
- Journey into the world of our closed-loop innovation, where every element is meticulously crafted for excellence! Revel in a pristine medium that masterfully combats scaling while maximizing unprecedented energy and water conservation, delivering a sustainable and eco-friendly cooling solution.
- Step into the realm of remarkable brilliance with our compact, space-saving structure! Artfully designed to offer optimal space efficiency, it guarantees smooth shipping and effortless installation, making it the ideal choice for any industrial application.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features an ingeniously crafted aluminum alloy axial flow fan with a forward-type blade structure. This advanced design reduces wind resistance while maximizing air volume, ensuring whisper-quiet performance. Experience consistent airflow and significant energy savings, with fan motor protection rated at IP55, F class insulation, and customizable options including Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Experience the pinnacle of heat transfer precision with our meticulously engineered drift eliminator, designed to effectively capture airborne water droplets. With minimal wind resistance and an astounding 99.99% capture rate, ultimate efficiency and performance are guaranteed.
3. Uniform Water Distribution
Elevate your cooling tower's capabilities with our strategically designed Three-splashed-Nozzles. Delivering consistent water distribution at low pressure, its large caliber and three-splash design resist clogging, enhance spray coverage, and provide reliable, efficient spraying for truly outstanding cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring an innovative serpentine bending tube and robust structure, ensures exceptional thermal performance. It offers complete spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil is an exemplar of cutting-edge engineering.
5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, which markedly enhances product rigidity and resilience against wind loads, ensuring longevity and reliability.
Experience significantly reduced noise levels while effectively preventing algae growth, delivering a serene and clean environment.
Constructed with durable anti-corrosion and anti-ultraviolet properties, it requires no maintenance, providing peace of mind and long-lasting performance.
6. Heavy-duty Construction
Our structure features a rugged Z700 galvanized steel frame and shell, offering superior corrosion resistance. For the most extreme environments, choose SUS314/316 or NWN-Armour coated steel for unmatched protection and longevity, ensuring your investment stands the test of time.
Options
· Vibration Cut-off Switch for enhanced safety and reliability.
· Embrace a more serene atmosphere with our innovative noise reduction upgrade, creating a quieter work environment.
· Maintain peak performance consistently with our state-of-the-art electronic descaler, preventing scale buildup and improving efficiency.
· Select advanced water treatment equipment to preserve immaculate conditions and ensure optimal operation.
· Triumph over the cold with our anti-freeze automatic heating system, guaranteeing continuous operation in harsh conditions.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is fortified with the groundbreaking NWN-Armour anti-corrosion coating, providing stainless steel-level corrosion resistance at a fraction of the cost. This innovative design dramatically enhances durability and lifespan, delivering exceptional value and performance.
Product Parameters
Design Conditions
Experience the pinnacle of cooling innovation with our state-of-the-art design, where the initial entrance temperature (t1) kicks off at a significant 37ºC. This then seamlessly progresses to a perfected leaving temperature (t2) of an ideal 32ºC, showcasing remarkable efficiency and precision.
Our revolutionary cooling tower is engineered to operate under meticulously controlled conditions. With a wet bulb temperature (tWB) at a precise 28ºC and a dry bulb temperature (tDB) peaking at 31.5ºC, all this is sustained while maintaining an atmospheric pressure of P0 = 9.94 x 10^4 Pa. This ensures unparalleled performance and reliability in diverse environments, making it the go-to solution for superior industrial cooling.
| 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 a seamless voyage with our Open Type Cooling Towers, a true masterpiece in the realm of air conditioning solutions. Each unit is an exquisite creation, meticulously crafted to perfection with unrivaled precision and care. By adhering to the most rigorous transport protocols, we ensure that every shipment preserves the extraordinary quality synonymous with our brand. This meticulous process guarantees they're primed and ready to transform your cooling systems, elevating them to extraordinary new heights of excellence.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers represent more than just an acquisition; they symbolize our steadfast commitment to supreme safety and unmatched reliability. Dispatched from our state-of-the-art, cutting-edge manufacturing facilities, these exceptional cooling marvels journey under the highest security standards. Upon reaching your destination, they are primed to unleash exceptional performance, meticulously designed to meet and exceed all your cooling demands with remarkable efficiency and effectiveness.
Technical Strength& Standards
Certifications
Audited Supplier 
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