Introducing the revolutionary NEWIN NWN Series Closed Type Cooling Tower, a masterpiece of engineering brilliance, crafted to elevate fluid cooling to unprecedented levels of superiority. Precisely engineered with an unwavering focus on detail, this cutting-edge cooling solution sets new benchmarks in the industry, offering exceptional performance and steadfast reliability. Immerse yourself in the forefront of cooling technology with a product that promises unparalleled efficiency and dependability, setting the gold standard in the market.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Introducing the NWN series counter flow closed type cooling tower by Newin (Guangdong) Machinery Co., Ltd., a true marvel of modern engineering meticulously 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 replacing chillers during colder seasons, which astoundingly reduces energy consumption and dramatically cuts down operational costs, setting new benchmarks in cooling technology.
Operation Excellence: Immerse yourself in the pinnacle of cooling efficiency with our advanced system that 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 optimally transfers heat via the partition heat exchanger, employing the spray water heat exchange, thus achieving maximum thermal performance and elevating cooling standards to new heights.
Features
- Discover the pinnacle of thermal innovation with Newin's state-of-the-art pure coil cooling system! Masterfully designed to effortlessly manage high-temperature water, it delivers an unrivaled and extraordinary heat exchange experience.
- Uncover the extensive advantages of our closed-loop breakthrough! Delight in a pristine medium that masterfully prevents scaling while achieving remarkable energy and water efficiency.
- Experience the outstanding brilliance of our compact design! Ingeniously crafted for supreme space efficiency, it ensures seamless transportation and effortless setup.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features a masterfully 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-performance fan guarantees consistent air circulation, significantly cutting energy use. Fan motor protection is rated at IP55 with F class insulation. Choose from options like Two-speed, VFD, or explosion-proof motors.
2. EVD PVC Drift Eliminator
Experience exceptional heat transfer precision with our expertly crafted drift eliminator, adept at capturing airborne water droplets. It offers minimal wind resistance and an astonishing 99.99% capture rate, ensuring ultimate efficiency.
3. Uniform Water Distribution
Enhance your cooling tower's performance with our strategically engineered Three-splashed-Nozzles. Providing uniform water distribution at low pressure, its large caliber and three-splash design resist clogging, expand spray reach, and offer dependable, efficient spraying for remarkable cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and durable structure, ensures superior thermal efficiency. It facilitates complete spray water contact for effective heat transfer and cooling. Lightweight, corrosion-resistant, and recyclable, this coil represents advanced engineering.
5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, significantly boosting product robustness and resistance to wind pressures.
Enjoy reduced noise levels while effectively forestalling algae proliferation.
Crafted with resilient anti-corrosion, anti-UV properties, it requires no maintenance.
6. Heavy-duty Construction
Our structure consists of a sturdy Z700 galvanized steel frame and shell, offering outstanding corrosion resistance. For extreme conditions, opt for SUS314/316 or NWN-Armour coated steel for unparalleled protection and durability.
Options
· Vibration Cut-off Switch
· Embrace serenity with our noise reduction enhancement.
· Sustain peak performance with our electronic descaler.
· Choose advanced water treatment solutions for pristine conditions.
· Overcome cold challenges 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, delivering stainless steel-level corrosion resistance at a fraction of the expense. This pioneering design significantly enhances durability and longevity.
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. This sophisticated temperature modulation ensures superior performance, guaranteeing your systems run at peak efficiency.
Our cutting-edge cooling tower is engineered to perfection, operating under meticulously calculated conditions: a wet bulb temperature (tWB) of 28ºC, paired with a dry bulb temperature (tDB) reaching 31.5ºC. All this is maintained under an atmospheric pressure of P0 = 9.94 x 10^4 Pa, delivering unrivaled performance and reliability across various environmental settings.
| 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 and majestic journey with our Open Type Cooling Towers, the ultimate embodiment of superior air conditioning solutions. Each unit is a masterpiece, meticulously crafted with unparalleled precision and dedication. By adhering to the strictest transport protocols, we ensure that every shipment upholds the extraordinary quality that is the hallmark of our product. This meticulous attention to detail ensures their immediate readiness to transform your cooling systems, elevating them to extraordinary heights of performance and efficiency.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers represent more than just a purchase; they are a testament to our steadfast commitment to the pinnacle of safety and reliability. Dispatched from our state-of-the-art manufacturing facilities, these robust and expertly engineered cooling wonders travel with the highest security standards in place. Upon arrival, they are primed and ready to deliver exceptional performance, precisely engineered to meet and exceed all your cooling demands with remarkable efficiency and effectiveness.
Technical Strength& Standards
Certifications
Audited Supplier 
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