Introducing the innovative NEWIN NWF Series Mixed Flow Closed Type Cooling Tower that stands at the forefront of modern cooling technology.
NWF The NWF series closed cooling tower is a masterpiece of engineering, utilizing cutting-edge efficient composite flow cooling technology. It ensures stable operation while being a champion of energy savings and environmental friendliness. As the spray water cools the heat exchange coil, it is expertly guided into the cold water basin via the advanced PVC heat exchange layer. This process effectively reduces the temperature within the tower, all the while smartly minimizing noise, usually caused by the direct fall of spray water into the bottom basin, providing a serene and efficient cooling experience.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience unparalleled cooling performance as the fluid medium, requiring precise temperature management, journeys through our expertly engineered efficient serpentine coil heat exchanger. The continuous external spray system delicately moistens the coil surface to facilitate optimal cooling, allowing the heat-laden medium to seamlessly exchange energy with the refreshingly cool spray water via a sophisticated partition wall heat exchanger-creating a closed loop system that exudes efficacy. Crisp, low-temperature dry air enters the tower laterally, harmoniously intersecting with the vertical spray water flow, crafting a robust composite heat transfer process, powered by dynamic fans. Once the heat exchange reaches its pinnacle, high-temperature saturated air is efficiently expelled from the tower, while the spray water undergoes an impressive secondary heat transfer through a meticulously designed PVC heat exchange layer. It then gracefully descends into a water collection basin, effectively amplifying the cooling process to new heights of efficiency.
Advantage
> The Mixed flow close-loop circulation system ensures the absolute purity of the media, significantly reducing maintenance costs and championing the conservation of precious water resources while achieving impressive cooling efficiency.
> The fusion of a stainless steel coil heat exchanger with a PVC heat exchange layer is both remarkably efficient and aesthetically refined. This groundbreaking design strategically maximizes the heat transfer area, enhances the overall heat exchange efficacy, and cleverly aids in noise reduction.
> The innovative single-side air intake design dramatically reduces noise emissions at the tower's rear, rendering it perfectly suited for noise-sensitive settings.
> The product boasts a sleek, compact structure and space-conscious design, which allows multiple cooling towers to be seamlessly integrated.
Features
Key Components of the COOLING TOWER
1. Advanced Axial Flow Fan
Our state-of-the-art, aluminum alloy axial flow fan is expertly crafted to deliver whisper-quiet operation, remarkable stability, and high efficiency. It features a motor equipped with an IP55 protection grade and F-level insulation, ensuring unparalleled safety and dependability.
2. Innovative External Spray System
Strategically sprays cool water over the heat exchange coil, ensuring the coil's surface remains optimally wet for superior cooling effects.
3. Premium Stainless Steel Heat Exchange Coil
Our stainless steel coils are designed for optimal performance, offering exceptional heat exchange efficiency, unrivaled corrosion resistance, lightweight properties, and extended equipment durability. Their environmentally friendly, recyclable nature further underscores the sustainability of our design.
4. Integrated MAH PVC Fill Film (PVC Heat Exchange Layer)
The cutting-edge PVC filler heat exchange layer is meticulously engineered with an all-in-one design combining filler, air inlet grille, and drift eliminator. This innovation ensures steady air intake, drastically reduces water drift loss, and guarantees optimal heat transfer performance. The uniquely textured surface provides a vast heat exchange area, elevating overall efficiency. Additionally, the filler can be upgraded to high-temperature materials tailored to specific project requirements.
5. High-Performance MBD PVC Drift Eliminator
Uniquely crafted for closed cooling towers, this drift eliminator excels in efficiently capturing airborne water droplets with minimal wind resistance, achieving an outstanding capture rate of 99.99%, thereby ensuring exceptional heat transfer performance.
6. Air Inlet Louver System
Meticulously designed to ensure cool, dry air is uniformly drawn in and seamlessly flows through the coil and PVC heat exchange layer, this system minimizes sunlight exposure and inhibits microbial growth.
7. Robust Heavy-duty Construction
Featuring a premium Z700 galvanized steel frame and shell,this construction offers excellent corrosion resistance. In extremely harsh environments, optional SUS314/316 or NWN-Armour anti-corrosion coated steel is available to provide unparalleled protection.
8. Convenient Access Door
Allows seamless entry into the tower's inner maintenance platform through the access door.
Equipped with an inspection platform inside the cooling tower, this feature significantly enhances ease and efficiency during inspection and maintenance procedures.
Product Parameters
Design Conditions
| NWF |
Dimension (mm) |
Weight (kg) |
| Model |
L |
W |
H |
Dry |
Wet |
| NWF-120-Z7-S |
2300 |
1910 |
2850 |
843 |
1935 |
| NWF-180-Z7-S |
2300 |
1910 |
2930 |
883 |
2006 |
| NWF-230-Z7-S |
2850 |
2110 |
2930 |
1140 |
2701 |
| NWF-290-Z7-S |
3550 |
2110 |
2930 |
1377 |
3396 |
| NWF-350-Z7-S |
4150 |
2110 |
2930 |
1601 |
4013 |
| NWF-450-Z7-S |
4550 |
2250 |
3480 |
2055 |
4706 |
| NWF-600-Z7-S |
4550 |
2250 |
3720 |
2197 |
4899 |
| NWF-750-Z7-S |
5200 |
2250 |
4270 |
3201 |
6920 |
| NWF-900-Z7-S |
5200 |
2250 |
4490 |
3549 |
7535 |
| NWF-1000-Z7-S |
5200 |
2870 |
4490 |
4045 |
8589 |
| NWF-1150-Z7-S |
5900 |
2870 |
4540 |
4536 |
9677 |
| NWF-1450-Z7-S |
5900 |
3150 |
4690 |
5321 |
12230 |
| NWF-1750-Z7-S |
6500 |
3150 |
4690 |
5943 |
13744 |
| NWF-2300-Z7-S |
7500 |
3250 |
4900 |
6963 |
15214 |
Optional Various Additional Functions
Our state-of-the-art cooling tower offers a range of optional features to enhance performance and user experience. Choose from a two-speed & VFD variable frequency motor for optimal energy efficiency, a vibration cut-off switch for safety, an electronic descaler for extended equipment life, and advanced water treatment solutions for superior cooling quality. Additionally, consider integrating an anti-freeze automatic heating system for reliable year-round operation, noise reduction upgrades for a quieter environment, and an external maintenance platform and guardrail for ease of access. For further convenience, we offer an installation and maintenance boom, ensuring seamless servicing and functionality.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Products coated with NWN-Armour anti-corrosion coating exhibit outstanding resistance to corrosion, rivaling the durability and resilience of stainless steel. These innovative coatings provide a highly cost-effective alternative, maintaining the integrity of your cooling solutions while offering substantial savings. Experience the pinnacle of protection without the premium price.el.
Application
Our Efficient Closed Circuit Cooling Tower with Integrated Cooling Solutions is masterfully designed for a multitude of applications across various industries. Experience unparalleled cooling performance in the Energy industry, enhancing efficiency and reliability. In the Pharmaceutical industry, ensure precision temperature control for sensitive processes. Optimize HVAC systems with superior cooling capabilities. Benefit the Chemical industry with robust and safe cooling solutions. Machinery manufacturing processes will thrive with our efficient cooling, while the Metal processing industry will achieve remarkable temperature stability. Tailored for Plastic products, it ensures quality and precision. Industrial cooling needs are met with unmatched performance, and our solutions enhance the quality and safety in Food processing environments.
NEWIN Manufacturing Base
Welcome to NEWIN FACTORY: The Heart of Innovation
Ideally Situated in the bustling Huizhou, Guangdong, our expansive manufacturing base spans over an impressive 10,000 square meters, providing ample room for innovation.
World-Class ISO CERTIFICATION: A Badge of Quality
Proudly certified with ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, standing as a testament to our unwavering commitment to excellence.
State-of-the-Art WORKSHOPS: Where Precision Meets Performance
Meticulously crafted in our advanced Welding Workshop
Expertly engineered in our Filler Thermoforming Workshop
Precision-driven processes in our Sheet Metal Processing Workshop
Expert assembly in our Cooling Tower Assembly Workshop
Comprehensive TESTING: Unmatched Reliability
Experience rigorous evaluations in our Independent Testing LAB
NEWIN COOLING TOWERS: Leading the Way in Advanced Cooling Technology
·
NWN/ NWF/ NCFN: Cutting-edge Closed Circuit Cooling Tower Series Experience unparalleled efficiency with our Closed Type Cooling Tower Series
·
NSH/ NST: Pioneers in Open Type Cooling Tower Series Open Type Cooling Tower Series designed for optimum performance
·
NTG: Industrial Type Cooling Tower Series for Heavy-Duty Needs Tailored solutions with our Industrial Type Cooling Tower Series
·
NECN/NECH: Advanced Evaporative Condenser for Optimal Cooling Innovative design with our Evaporative condenser
·
NWFL: Superior Dry Air Cooler for Efficient Heat Management Dependable performance with our Dry Air Cooler
NEWIN is your ultimate resource for all cooling tower accessories, offering a complete range to fulfill maintenance and replacement needs for any size and type of cooling towers. Reach out to customize your cooling tower accessories.
CONTAIN: Essential Components for Functionality
· Fan drive system (including fan, fan stack, reducer, motor, shaft, etc.)
· Sophisticated Water Distribution (featuring nozzles, drift eliminator, etc.)
· Advanced Heat Exchange (with PVC infills, cooling coil, etc.)
· Other critical accessories (such as air inlet louver, valve, etc.)
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience peace of mind with our open type cooling towers as they embark on their journey to you. Our logistics team at Newin (Guangdong) Machinery Co., Ltd. ensures that each unit is securely packed and shipped, ready to provide superior cooling performance upon arrival.
Closed Type Cooling Towers Shipment: When it comes to delivering our closed type cooling towers, we leave no detail unattended. Each shipment is expertly managed by Newin (Guangdong) Machinery Co., Ltd., guaranteeing that your product arrives in optimal condition, prepared to offer integrated cooling solutions with unmatched efficiency.
Technical Strength& Standards
Certifications
Audited Supplier 
){kind=link}