Newin Innovative Closed Evaporative Cooler for Optimal Water Cooling

• 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. Dive into the future of cooling with our meticulously crafted, state-of-the-art solution that redefines industry standards. Revel in its unmatched performance and steadfast reliability, as it sets a new benchmark for efficiency and dependability. Experience the pinnacle of cutting-edge cooling technology, ensuring optimal performance and peace of mind for all your fluid cooling needs.

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. 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 substituting chillers during colder seasons, which astoundingly reduces energy consumption and cuts down operational costs dramatically.

Operation Excellence: Immerse yourself in the apex of cooling efficiency as our advanced system 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 transfers heat optimally via the partition heat exchanger, employing the spray water heat exchange, thus achieving maximum thermal performance.

Features

- Unveil the epitome of thermal excellence with Newin's cutting-edge pure coil cooling system! Expertly engineered with precision to effortlessly regulate high-temperature water, it promises an impeccable and superior heat exchange experience that surpasses expectations.
- Explore the myriad benefits of our closed-loop innovation! Revel in a pristine medium that expertly combats scaling, while maximizing unprecedented levels of energy and water conservation, ensuring a sustainable and eco-friendly operation.
- Discover the remarkable brilliance of our compact structure! Artfully designed for optimal space efficiency, it guarantees smooth shipping, effortless installation, and unparalleled convenience in every aspect.

COOLING TOWER PARTS
 

1. Axial Flow Fan
Our cooling tower boasts an ingeniously crafted aluminum alloy axial flow fan with an advanced forward-type blade structure. It minimizes wind resistance while maximizing air volume, all while maintaining whisper-quiet performance. This high-efficiency fan ensures consistent airflow, significantly reducing energy consumption. Fan motor protection: IP55, Insulation: F class, with customizable options including Two-speed, VFD, or anti-explosion motors, tailored to meet diverse needs.

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 effectiveness are guaranteed.

3. Uniform Water Distribution
Elevate your cooling tower's capabilities with our strategically designed Three-splashed-Nozzles. Delivering consistent water distribution at low pressure, its large caliber and innovative three-splash design resist clogging, enhance spray coverage, and provide reliable, efficient spraying for outstanding cooling performance.

4. Stainless Steel Heat Exchange Coil
Our stainless steel heat exchange coil, featuring a serpentine bending tube and a robust structure, ensures exceptional thermal performance with comprehensive spray water contact for effective heat exchange and cooling. Lightweight, corrosion-resistant, and recyclable, this coil exemplifies cutting-edge engineering and pioneering innovation.

5. EVL Inlet Grille
Explore our 3D stereo 45-degree ventilation channel, a marvel of design markedly enhancing product rigidity and resilience against wind loads, ensuring durability and longevity.
Experience reduced noise levels, while effectively preventing algae growth, fostering a serene and stable environment for optimal operations.
Constructed with durable anti-corrosion, anti-ultraviolet properties, this component requires no maintenance, offering unparalleled reliability and performance over time.

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 longevity, ensuring resilience in any condition.

Options
· Vibration Cut-off Switch
· Embrace a quieter atmosphere with our premium noise reduction upgrade, transforming your operational environment into a tranquil and peaceful space.
· Maintain peak performance consistently with our state-of-the-art electronic descaler, safeguarding your system from scale build-up.
· Select advanced water treatment equipment to preserve immaculate conditions, guaranteeing the highest standards of quality and performance.
· Triumph over the cold with our innovative anti-freeze automatic heating system, designed to ensure seamless operation in icy conditions.
 

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 groundbreaking design dramatically enhances durability and lifespan, setting a new standard in protective innovation.

 

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.
Discover unparalleled cooling performance with our state-of-the-art cooling tower, engineered to thrive under meticulously controlled conditions. With a wet bulb temperature (tWB) perfectly set at 28ºC, complemented by a dry bulb temperature (tDB) reaching a precise 31.5ºC, and an atmospheric pressure of P0 = 9.94 x 10^4 Pa, our system guarantees exceptional efficiency and reliability in diverse environments, ensuring your operations remain seamlessly uninterrupted.
 

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: The Epitome of Precision and Superior Quality
Located in the bustling city of Huizhou, Guangdong, our ultra-modern manufacturing base covers an expansive 10,000 square meters. This vast facility stands as a testament to our unwavering dedication to innovation, state-of-the-art machinery, and superior craftsmanship.

ISO CERTIFICATION: Our Pledge to Standards and Uncompromising Quality Assurance
With ISO9001:2015 Certification for Quality Management Systems and ISO14001:2015 for Environmental Management Systems, we proudly affirm our commitment to outstanding quality and sustainable, eco-friendly practices.

WORKSHOPS: The Nexus of Expertise and Breakthrough Innovation
Welding Workshop: Precision Artistry, Mastery in Every Seam
Filler Thermoforming Workshop: Mastery in Molding, Innovating the Future
Sheet Metal Processing Workshop: Building Unyielding Strength and Dependability
Cooling Tower Assembly Workshop: Engineering Efficiency for Peak Performance

TESTING: Ensuring Peerless Quality and Extraordinary Performance
Independent Testing LAB: Stringent Evaluations for Outstanding Results


NEWIN COOLING TOWERS: Exquisitely Crafted for Optimal Performance

· NWN/ NWF/ NCFN: Innovatively Engineered Closed Type Cooling Tower Series Closed Type Cooling Tower Series: Engineered for Ultimate Thermal Efficiency
· NSH/ NST: Advanced Open Type Cooling Tower Series Open Type Cooling Tower Series: Unparalleled Performance and Reliability
· NTG: Industrial Type Cooling Towers for the Toughest Environments Industrial Type Cooling Tower Series: Robust Solutions for Industrial Demands
· NECN/NECH: Leading-Edge Evaporative Condensers for Modern Applications Evaporative Condenser: Optimal Efficiency Without Compromise
· NWFL: State-of-the-Art Dry Air Cooler for Reliable Operation in Any Weather Dry Air Cooler: Cutting-Edge Technology for Reliable Cooling Solutions


NEWIN-Your trusted partner offering a comprehensive selection of cooling tower accessories, tailored to meet maintenance and replacement needs for virtually any size and style. Reach out to us today to customize accessories perfectly suited to your specifications.

CONTAIN: A Complete Range of Essential Components
· Fan drive system (fan/fan stack/reducer/motor/shaft etc.): Precision-Engineered for Optimal Performance
· Water distribution (nozzles/drift eliminator etc.): Uniform Flow for Effective Distribution
· Heat exchange (PVC infills/cooling coil etc.): Superior Materials for Enhanced Heat Transfer Efficiency
· Other accessories (air inlet louver/valve etc.): High-Quality Components for Smooth 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