Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower, a true marvel of engineering excellence crafted by Newin (Guangdong) Machinery Co., Ltd. This innovative closed evaporative cooler is designed for high-capacity industrial cooling and is destined to elevate fluid cooling to extraordinary new heights. Meticulously engineered to perfection, this state-of-the-art solution redefines industry standards, offering unmatched performance and reliability. Discover the pinnacle of cooling technology with a product that promises the highest efficiency and dependability available on the market today.
Product Description
NWN Series - The Pinnacle of Cooling Mastery
Discover the NWN series counter flow closed type cooling tower, a spectacular innovation in modern engineering, precisely crafted to deliver unmatched performance. This state-of-the-art system features an ingenious closed loop design, excelling remarkably in dry mode operation by eradicating the need for spray water during colder winter months. Experience the seamless advantage of substituting chillers in the brisk seasons, dramatically slashing energy consumption and significantly cutting operational costs.
Operational Excellence: Experience the zenith of cooling efficiency as our sophisticated system deftly circulates the cooling-required fluid medium through an exquisitely designed serpentine heat exchanger. The cutting-edge external spray system ensures the coil's surface remains perpetually moistened, greatly enhancing cooling performance. This detailed process ensures the cooled medium transfers heat optimally via the partition heat exchanger, utilizing spray water heat exchange to achieve peak thermal performance.
Features
- Unveil the epitome of thermal excellence with Newin's cutting-edge pure coil cooling system! Expertly engineered, this innovative solution effortlessly regulates high-temperature water, ensuring an impeccable and superior heat exchange experience that's second to none.
- Explore the myriad benefits of our revolutionary closed-loop innovation! Revel in a pristine medium that expertly combats scaling while maximizing unprecedented energy and water conservation, leading to a sustainable and eco-friendly cooling solution.
- Discover the remarkable brilliance of our compact structure! Artfully designed for optimal space efficiency, it guarantees smooth shipping and seamless installation, making it an ideal choice for diverse industrial applications.
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 design reduces wind resistance and maximizes air volume, all while maintaining whisper-quiet performance. This high-efficiency fan ensures consistent airflow, significantly reducing energy consumption and optimizing performance. Fan motor protection: IP55, Insulation: F class, with customizable options including Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Experience unrivaled 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. It delivers consistent water distribution at low pressure, with a large caliber and three-splash design that resists clogging, enhances spray coverage, and provides reliable, efficient spraying for outstanding cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil features a serpentine bending tube and robust structure, ensuring exceptional thermal performance. It offers complete spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil exemplifies cutting-edge engineering for optimal efficiency.
5. EVL Inlet Grille
Explore our advanced 3D stereo 45-degree ventilation channel, which markedly enhances product rigidity and resilience against wind loads.
Experience reduced noise levels while effectively preventing algae growth, contributing to a quieter and cleaner environment.
Constructed with durable anti-corrosion, anti-ultraviolet properties, our inlet grille requires no maintenance, ensuring long-term reliability.
6. Heavy-duty Construction
Our structure features a rugged Z700 galvanized steel frame and shell, offering superior corrosion resistance. For extreme environments, choose SUS314/316 or NWN-Armour coated steel for unmatched protection and extended longevity.
Options
· Vibration Cut-off Switch
· Embrace a quieter atmosphere with our advanced noise reduction upgrade.
· Maintain peak performance consistently with our innovative electronic descaler.
· Select advanced water treatment equipment to preserve immaculate conditions, enhancing system longevity.
· Triumph over the cold with our anti-freeze automatic heating system, ensuring year-round reliability.
NWN-Armour Corrosion Resistant Technology
Corrosion Resistant Design
Our galvanized steel panel is reinforced by the revolutionary 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, making it a cost-effective choice for long-term use.
Product Parameters
Design Conditions
Experience the pinnacle of cooling excellence with our state-of-the-art design. Begin your journey with an entrance temperature (t1) at a significant 37ºC, seamlessly transitioning to a leaving temperature (t2) of a superbly optimized 32ºC, ensuring impeccable cooling efficiency.
Our revolutionary cooling tower is engineered to function flawlessly under intricately calibrated conditions, with a wet bulb temperature (tWB) precisely set at 28ºC, and a dry bulb temperature (tDB) reaching an exacting 31.5ºC. All this while maintaining an atmospheric pressure of P0 = 9.94 x 10^4 Pa, guaranteeing unmatched performance across diverse environments.
| 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
Delve into the groundbreaking world of Newin (Guangdong) Machinery Co., Ltd., where innovation takes center stage with the remarkable NEWIN NWN series closed type cooling tower. This versatile marvel is a beacon of cutting-edge engineering, gaining recognition and praise throughout diverse industries. Its expansive applications span across sectors such as the Eco-Industry, New Energy Industry, and Chemical Industry, as well as advanced test centers-showcasing its unrivaled adaptability and engineering expertise. Outstanding in specialized environments, it offers unparalleled efficiency and steadfast reliability in critical boiler and furnace cooling applications. The NEWIN NWN series continually surpasses industry standards, reinforcing its position as the leading choice for exceptional fluid temperature management in varied industrial settings.
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 journey with our Open Type Cooling Towers, embodying the pinnacle of excellence in air conditioning solutions. Each masterpiece is meticulously crafted with incomparable precision and care, ensuring that it stands out as an emblem of quality. By adhering to the strictest transport protocols, we uphold the extraordinary standards that define our brand. This meticulous process ensures they are poised to transform your cooling systems, elevating them to extraordinary new heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are not just a purchase; they are a testament to our unwavering commitment to supreme safety and reliability. Dispatched from our state-of-the-art manufacturing facilities, these resilient engineering marvels travel under the highest security standards. Upon arrival, they are primed for superior performance, expertly designed to fulfill and exceed all your cooling demands with outstanding effectiveness.
Technical Strength& Standards
Certifications
Audited Supplier 
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