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 true marvel in modern engineering designed for unparalleled performance. Experience the future of cooling with this cutting-edge system, which boasts an ingenious closed loop configuration. It excels spectacularly in dry mode operation, eliminating the necessity for spray water during the chilly winter months. Enjoy the advantage of seamlessly substituting chillers during colder seasons, reducing energy consumption and dramatically cutting down operational costs.
Operation Excellence: Immerse yourself in the pinnacle of cooling efficiency as our advanced system gracefully circulates the fluid medium requiring cooling through an exquisitely crafted serpentine heat exchanger. The innovative external spray system ensures the coil's surface remains consistently moistened, significantly enhancing cooling efficacy. Through this meticulous process, the cooled medium transfers heat optimally via the partition heat exchanger, employing the spray water heat exchange, and achieving maximum thermal performance.
Features
- Encounter the pinnacle of thermal mastery with Newin's state-of-the-art pure coil cooling system! Masterfully crafted to seamlessly manage high-temperature water, it delivers flawless and high-quality heat exchange performance for all your cooling needs.
- Delve into the extensive advantages of our closed-loop innovation! Enjoy a purified medium that effectively combats scaling while achieving remarkable conservation of both energy and water resources.
- Unveil the extraordinary brilliance of our compact design! Elegantly crafted for maximum space utilization, it ensures seamless transportation and hassle-free installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower features a superbly designed aluminum alloy axial flow fan with a forward-type blade configuration. It minimizes wind resistance while optimizing air volume, all in a whisper-quiet manner. This high-efficiency fan ensures steady airflow, significantly cutting down on energy use. Fan motor protection: IP55, Insulation: F class, with adaptable options including Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Witness unparalleled heat transfer precision with our expertly crafted drift eliminator, which effectively captures airborne water droplets. With minimal wind resistance and a phenomenal 99.99% capture rate, supreme efficiency is assured.
3. Uniform Water Distribution
Enhance your cooling tower's capabilities with our intelligently designed Three-splashed-Nozzles. Ensuring consistent water distribution at low pressure, its large-caliber and three-splash design counteract clogging, improve spray coverage, and guarantee reliable, efficient spraying for superior cooling.
4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, equipped with a serpentine bending tube and sturdy structure, assures exceptional thermal performance. It provides comprehensive spray water contact for efficient heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil represents cutting-edge engineering.
5. EVL Inlet Grille
Explore our innovative 3D stereo 45-degree ventilation channel, which significantly boosts product rigidity and resistance against wind loads.
Enjoy reduced noise levels while effectively inhibiting algae growth.
Constructed with durable properties resistant to corrosion and ultraviolet light, requiring no maintenance.
6. Heavy-duty Construction
Our structure boasts a robust 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 tranquility with our noise reduction enhancement.
· 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 reduced cost. This innovative design substantially 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, ensuring a seamless and effective cooling process.
Our cutting-edge cooling tower is engineered to operate flawlessly under precise conditions: a wet bulb temperature (tWB) set at 28ºC and a dry bulb temperature (tDB) reaching 31.5ºC. It consistently maintains an atmospheric pressure of P0 = 9.94 x 10^4 Pa, guaranteeing exceptional performance and reliability 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
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, representing the zenith of air conditioning innovations. Each unit is a masterpiece, meticulously handcrafted with exceptional precision and care. We rigorously adhere to the strictest transport protocols, ensuring every shipment upholds the remarkable quality that our product is renowned for. This meticulous process guarantees they are immediately ready to redefine and elevate your cooling systems, taking them to unparalleled new heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers represent more than just an investment; they embody our steadfast commitment to unparalleled safety and reliability. Dispatched from our state-of-the-art, cutting-edge manufacturing facilities, these robust and ingeniously engineered cooling wonders travel under the most stringent security standards. Upon arrival, they are fully prepared to deliver extraordinary performance, meticulously crafted to not only meet but exceed all your cooling needs with remarkable efficiency.
Technical Strength& Standards
Certifications
Audited Supplier 
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