Superior Innovative Fluid Cooler for Efficient Water Management Solutions

• Customization: Available
• Cooling Method: Counter Flow
• Ventilation Mode: Natural Ventilation
• Model NO.: NWN
• Material: Metal
• Air Contact Form: Dry
• Air Contact Way: Closed
• Tower Shape: Square
• Noise Level: Low
• Application Fields: Industrial
• Certification: ISO, CE, CTI
• Condition: New
• Water Capacity: 150m3;/H
• Inlet/Outlet Temperature: 37/32c
• Air Volume: 62000m3/H
• Fan Power: 4kw
• Inlet/Outlet Pipe Size: DN100
• Circulating Pump Power: 2.2kw
• Circulating Water Flow: 65m3/H
• Net/Operation Weight: 4060kg/5100kg
• Case Material: Galvanized Steel Plate
• Coil Material: Cooper
• Transport Package: Wood Packing
• Specification: CE, UL, CTI
• Trademark: NEWIN
• Origin: Shenzhen China
• HS Code: 84195000
• Production Capacity: 1000sets/Month

Product Description

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. Prepare to elevate your fluid management systems with an innovative solution that ensures optimal thermal performance, longevity, and peace of mind. Let the NEWIN NWN Series transform your cooling processes, bringing forth a new era of environmentally-conscious and energy-efficient operations that excel in every application.

Product Description

NWN Series - The Epitome of Cooling Efficiency
Introducing our NWN series counter flow closed type cooling tower-an embodiment of modern engineering brilliance crafted for supreme performance. This state-of-the-art system features a smart closed loop setup, excelling impressively in dry mode operation by negating the need for spray water during the brisk winter seasons. Enjoy the seamless transition from chillers in colder months, a transformation that remarkably reduces energy usage and slashes operational costs.

Operation Excellence: Experience the pinnacle of cooling efficiency with our sophisticated system that expertly circulates the cooling-required fluid medium through a meticulously designed serpentine heat exchanger. The forward-thinking external spray system ensures the coil's surface stays perpetually moistened, significantly enhancing cooling effectiveness. Through this precise operation, the cooled medium transfers heat optimally through the partition heat exchanger, utilizing the spray water heat exchange to achieve extraordinary thermal performance.

Features

- Discover the pinnacle of thermal mastery with Newin's state-of-the-art pure coil cooling system! Ingeniously crafted to effortlessly manage high-temperature water, it delivers an unrivaled and truly exceptional heat exchange experience.
- Embrace the extensive benefits of our closed-loop innovation! Enjoy a pristine medium that skillfully prevents scaling while achieving remarkable energy and water conservation.
- Experience the exceptional brilliance of our compact structure! Expertly designed for maximum space efficiency, it ensures hassle-free shipping and seamless installation.

COOLING TOWER PARTS
 

1. Axial Flow Fan
Our cooling tower features an expertly designed aluminum alloy axial flow fan with a forward-type blade structure, minimizing wind resistance while maximizing air volume, all maintaining ultra-quiet performance. This highly efficient fan guarantees steady airflow, significantly decreasing energy consumption. Fan motor protection: IP55, Insulation: F class, with adaptable options including Two-speed, VFD, or anti-explosion motors.

2. EVD PVC Drift Eliminator
Achieve unparalleled heat transfer accuracy with our carefully designed drift eliminator, effectively capturing airborne water droplets. With minimal wind resistance and an extraordinary 99.99% capture rate, optimal efficiency is ensured.

3. Uniform Water Distribution
Enhance your cooling tower's potential with our expertly crafted Three-splashed-Nozzles. Providing consistent water distribution at low pressure, its large caliber and three-splash design resist clogging, improve spray coverage, and deliver effective, efficient spraying for superior cooling.

4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, with a serpentine bending tube and sturdy structure, guarantees outstanding thermal performance. It ensures complete spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil represents advanced engineering.

5. EVL Inlet Grille
Discover our 3D stereo 45-degree ventilation channel, significantly boosting product rigidity and resistance against wind loads.
Experience reduced noise levels while effectively inhibiting algae growth.
Built with durable anti-corrosion, anti-ultraviolet properties, eliminating the need for maintenance.

6. Heavy-duty Construction
Our construction showcases a robust Z700 galvanized steel frame and shell, providing superior corrosion resistance. For extreme conditions, opt for SUS314/316 or NWN-Armour coated steel for unmatched protection and longevity.

Options
· Vibration Cut-off Switch
· Revel in a quieter environment with our noise reduction upgrade.
· Ensure peak performance with our electronic descaler.
· Choose advanced water treatment equipment to maintain immaculate 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 with the groundbreaking NWN-Armour anti-corrosion coating, offering stainless steel-level corrosion resistance at a reduced cost. This pioneering design markedly improves 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.
Our cutting-edge cooling tower operates under the precise conditions of a wet bulb temperature (tWB) at 28ºC, a dry bulb temperature (tDB) reaching 31.5ºC, all while maintaining an atmospheric pressure of P0 = 9.94 x 10^4 Pa, ensuring exceptional performance in any environment.
 

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

Dive into the pioneering world of Newin (Guangdong) Machinery Co., Ltd., where the exceptional NEWIN NWN series closed type cooling tower awaits. This marvel of modern engineering is a symbol of versatility and innovation, earning high praise across numerous industries. Its applications are vast and varied, extending gracefully into the Eco-Industry, New Energy Industry, and Chemical Industry, as well as advanced test centers, showcasing its supreme flexibility and technical prowess. Particularly in specialized environments, it shines with exceptional efficiency and steadfast reliability, especially for boiler and furnace cooling applications. The NEWIN NWN series continually raises the bar for excellence, solidifying its reputation as the ultimate choice for top-tier fluid temperature regulation in a wide array of 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 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