Introducing the groundbreaking NEWIN NWN Series Closed Type Cooling Tower, a true marvel of engineering excellence meticulously crafted by Newin (Guangdong) Machinery Co., Ltd. This extraordinary cooling tower is designed to elevate fluid cooling to new, unparalleled heights, setting a new benchmark in technological advancement. With an unwavering commitment to precision and innovation, this state-of-the-art cooling solution redefines industry standards, offering unmatched performance and unwavering reliability. Experience the pinnacle of cooling technology with a product that guarantees the highest efficiency and dependability available on the market, solidifying its position as the ultimate choice for discerning professionals seeking excellence.
Product Description
NWN Series - The Epitome of Cooling Efficiency
Introducing our remarkable NWN series counter flow closed type cooling tower, a true marvel of contemporary engineering crafted to deliver unparalleled performance. This state-of-the-art system showcases a brilliant closed loop configuration, excelling spectacularly in dry mode operation by eliminating the need for spray water during the chilly winter months. Experience the unparalleled advantage of seamlessly substituting chillers when the temperature drops, dramatically reducing energy consumption and significantly cutting down operational costs.
Operation Excellence: Immerse yourself in the pinnacle of cooling efficiency with our cutting-edge system. It expertly circulates the fluid medium requiring cooling through a meticulously designed serpentine heat exchanger. The innovative external spray system ensures the coil's surface remains consistently moistened, greatly enhancing cooling efficacy. Through this precise process, the cooled medium transfers heat optimally via the partition heat exchanger, employing the spray water heat exchange, thereby achieving maximum thermal performance.
Features
- Experience the pinnacle of thermal mastery with Newin's state-of-the-art pure coil cooling system! Meticulously crafted for ultimate precision in regulating high-temperature water, it delivers an unparalleled heat exchange journey, ensuring top-tier performance and reliability.
- Dive into the extensive array of advantages offered by our closed-loop innovation! Enjoy a clean, scale-resistant medium that optimizes energy and water savings like never before.
- Uncover the extraordinary ingenuity of our compact design! Skillfully configured to maximize space efficiency, it offers seamless transport and hassle-free installation.
COOLING TOWER PARTS
1. Axial Flow Fan
Our cooling tower showcases a precisely engineered aluminum alloy axial flow fan with a forward-type blade design. It minimizes wind resistance while maximizing airflow, achieving whisper-quiet performance. This high-efficiency fan maintains steady airflow, significantly lowering energy consumption. Fan motor protection: IP55, Insulation: F class, with bespoke options including Two-speed, VFD, or anti-explosion motors.
2. EVD PVC Drift Eliminator
Achieve unmatched heat transfer accuracy with our expertly designed drift eliminator, which adeptly captures airborne water droplets. With minimal wind resistance and an extraordinary 99.99% capture rate, maximum efficiency is assured.
3. Uniform Water Distribution
Enhance your cooling tower's performance with our thoughtfully designed Three-splashed-Nozzles. Providing consistent water distribution at low pressure, its large caliber and triple-splash design prevent clogging, expand spray coverage, and ensure dependable, efficient spraying for exceptional cooling results.
4. Stainless Steel Heat Exchange Coil
Featuring a serpentine bending tube and robust build, our stainless steel heat exchange coil delivers outstanding thermal efficiency. It ensures optimal spray water contact for effective heat transfer and cooling. Lightweight, corrosion-resistant, and recyclable, it represents the forefront of engineering excellence.
5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, significantly augmenting product durability and resistance to wind loads.
Experience minimized noise levels while effectively hindering algae growth.
Built with long-lasting anti-corrosion and anti-ultraviolet features, requiring zero maintenance.
6. Heavy-duty Construction
Our structure incorporates a robust Z700 galvanized steel frame and shell, delivering exceptional corrosion resistance. For extreme conditions, opt for SUS314/316 or NWN-Armour coated steel to achieve unrivaled protection and longevity.
Options
· Vibration Cut-off Switch
· Enjoy a quieter environment with our noise reduction enhancement.
· Ensure optimal performance at all times with our electronic descaler.
· Choose advanced water treatment solutions 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 cutting-edge NWN-Armour anti-corrosion coating, offering stainless steel-level corrosion resistance at a competitive cost. This groundbreaking design greatly boosts 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. This smoothly transitions to a leaving temperature (t2) of an optimal 32ºC, ensuring top-tier performance and energy efficiency for your cooling systems.
Our cutting-edge cooling tower excels under precise conditions, with a wet bulb temperature (tWB) at a stable 28ºC and a dry bulb temperature (tDB) of 31.5ºC. Coupled with an atmospheric pressure of P0 = 9.94 x 10^4 Pa, it guarantees extraordinary performance, adapting seamlessly to any environmental challenge.
| 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
Discover our state-of-the-art manufacturing base, nestled in the vibrant city of Huizhou, Guangdong. This expansive 10,000 square meter 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
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 practically 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, the epitome of excellence in air conditioning solutions. Each unit is an artisanal creation, meticulously crafted with unrivaled precision and care. Adhering to the most rigorous transport protocols, we ensure that every shipment maintains the extraordinary quality that defines our product. This thoughtful process guarantees their immediate readiness to revolutionize your cooling systems, elevating them to extraordinary new heights.
Closed Type Cooling Towers Shipment: Our Closed Type Cooling Towers are more than a mere acquisition; they are a testament to our unwavering promise of supreme safety and reliability. Dispatched from our avant-garde, cutting-edge manufacturing facilities, these resilient and expertly engineered cooling marvels travel under the highest security standards. Upon reaching your destination, they are primed to deliver exceptional performance, precisely designed to fulfill and surpass all your cooling requirements with outstanding effectiveness.
Technical Strength& Standards
Certifications
Audited Supplier 
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