Introducing the NEWIN NWF Series Mixed Flow Closed Type Cooling Tower - a pinnacle of innovation and efficiency in industrial cooling solutions.
NWF Our NWF series closed cooling tower employs groundbreaking efficient composite flow cooling technology, ensuring stable operation while being both energy-saving and environmentally friendly. As the spray water cools within the advanced heat exchange coil, it seamlessly channels into the cold water basin, guided by the high-performance PVC heat exchange layer. This sophisticated process effectively reduces the temperature within the tower and artfully minimizes noise, which can occur when water drops directly into the basin below. Experience the ultimate in cooling efficiency and noise reduction with our expertly designed system.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience the pinnacle of cooling innovation with our cutting-edge system! The fluid medium that requires cooling seamlessly traverses through the sophisticated serpentine coil heat exchanger. Our continuous external spray system ensures the coil remains optimally moistened, significantly enhancing cooling processes. This setup allows the cooled medium to exchange heat efficiently with the spray water via an advanced partition wall heat exchanger, creating an ultra-effective closed loop for cooling. Low-temperature dry air is ingeniously guided into the tower, where it intersects vertically with the spray water flow, driven by strategically placed fans. This results in a composite heat transfer system. After the air and spray water have harmoniously exchanged heat, high-temperature saturated air is promptly expelled from the tower. Meanwhile, the spray water undergoes a second phase of heat exchange through an innovative PVC heat exchange layer before descending into a water collection basin, adeptly removing more heat to deliver unparalleled cooling efficiency.
Advantage
> The Sophisticated mixed flow close-loop circulation system ensures absolute purity of the media, considerably reduces maintenance costs, and embodies water conservation excellence. Additionally, it boosts efficient cooling to unprecedented levels.
> The harmonious blend of a robust stainless steel coil heat exchanger and a state-of-the-art PVC heat exchange layer is not just about efficiency, but a testament to elegance. This groundbreaking design maximizes heat transfer areas, significantly enhances heat exchange efficiency, and adds the benefit of noise reduction-a perfect amalgamation of form and function.
> The innovative single-side air intake design meticulously minimizes noise emissions at the rear of the tower, rendering it perfectly suited for environments where noise sensitivity is of paramount concern.
> The product boasts a sleek, compact structure and intelligently space-saving design, facilitating the seamless integration of multiple cooling towers.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Our state-of-the-art aluminum alloy axial flow fan is meticulously engineered to function with remarkable efficiency, impeccable stability, and whisper-quiet operation. The motor boasts a robust protection grade of IP55 and an insulation grade of F, providing superior safety and unwavering reliability for seamless performance.
2. External Spray System
Ingeniously designed to spray cool water onto the heat exchange coil, this system ensures the coil remains continuously wetted, maximizing cooling performance and efficiency.
3. Stainless Steel Heat Exchange Coil
Our premium stainless steel coils deliver unparalleled heat exchange efficiency and outstanding corrosion resistance. Their lightweight design not only extends the equipment's lifespan but also supports environmental sustainability through recyclability, making them a superior choice for industrial applications.
4. MAH PVC Fill Film (PVC heat exchange layer)
The cutting-edge PVC filler heat exchange layer features an integrated design that harmonizes the filler, air inlet grille, and drift eliminator. This innovation ensures consistent air intake, dramatically reduces water drift loss, and optimizes heat transfer performance. The distinctive surface texture enriches the heat exchange surface area, augmenting efficiency. For projects demanding specific conditions, the filler can be upgraded to high-temperature materials, offering bespoke adaptability.
5. MBD PVC Drift Eliminator
Specifically crafted for closed cooling towers, our exclusive drift eliminator excels at capturing airborne water droplets with minimal wind resistance. With an exceptional capture rate of 99.99%, it guarantees optimal heat transfer performance and operational efficiency.
6. Air Inlet Louver
Expertly designed to ensure the even suction and passage of cool, dry air through the coil and PVC heat exchange layer, the air inlet louver limits sun exposure and curtails microbial growth, maintaining the integrity of the system.
7. Heavy-duty construction
Constructed with a high-quality Z700 galvanized steel frame and shell,our tower offers outstanding corrosion resistance. For extremely harsh conditions, opt for the SUS314/316 or NWN-Armour anti-corrosion coated steel, providing unmatched protection and durability.
8. Access Door
Designed for convenience, the access door leads to the tower's inner maintenance platform.
The presence of an inspection platform within the cooling tower significantly enhances the ease of conducting inspections and maintenance, ensuring seamless and efficient operations.
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
Discover a wealth of adaptable enhancements with our Heavy Duty Water Cooling Tower's optional features. Enjoy the flexibility of a two-speed & VFD variable frequency motor, ensuring tailored performance. Benefit from a Vibration Cut-off Switch for smooth operations. Safeguard your system with an Electronic descaler and Water treatment equipment. Enhance reliability with an Anti-freeze automatic heating system. Experience tranquil operations with our Noise reduction upgrade. Ensure safety with an External maintenance platform and guardrail, plus the convenience of an Installation and maintenance boom, and more.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Experience unparalleled durability with our NWN-Armour anti-corrosion technology. Products coated with this innovative anti-corrosion layer showcase exceptional resilience, closely mirroring the impressive features of stainless steel. This makes them a highly cost-effective alternative to expensive stainless steel solutions, without compromising quality.el.
Application
Our innovative Heavy Duty Water Cooling Tower with High Efficiency for Industries is meticulously designed to cater to a wide spectrum of applications. It is an essential asset across various sectors, including the Energy industry, where it ensures optimal performance and reliability. In the Pharmaceutical industry, it contributes significantly to maintaining precise environmental conditions crucial for sensitive processes. The HVAC sector benefits from its robust cooling capabilities, while its application in the Chemical industry supports safe and efficient operations. The Machinery manufacturing and Metal processing industries rely on its superior cooling to maintain equipment integrity and efficiency. In the realm of Plastic products, it aids in precise temperature control, ensuring high-quality outputs. Furthermore, our tower is instrumental in Industrial cooling, providing a cost-effective and reliable solution. Lastly, in Food processing, it plays a pivotal role in maintaining the necessary cooling conditions, ensuring product quality and safety.
NEWIN Manufacturing Base
State-of-the-Art Engineering: NEWIN FACTORY
Our expansive manufacturing base is strategically located in the vibrant region of Huizhou, Guangdong. Spanning an impressive 10,000 square meters, it is a testament to our commitment to innovation and excellence.
Unwavering Commitment to Quality: ISO CERTIFICATION
Proudly holding the ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, Newin stands at the forefront of quality and environmental stewardship.
Precision and Expertise in Every Step: WORKSHOPS
Advanced Welding Workshop for Reliable Construction
State-of-the-Art Filler Thermoforming Workshop
Precision Sheet Metal Processing Workshop
Efficient and High-Quality Cooling Tower Assembly Workshop
Uncompromised Quality Assurance: TESTING
Our Independent Testing LAB: Ensuring Superior Performance and Safety
NEWIN COOLING TOWERS: A Range of Solutions
·
NWN/ NWF/ NCFN: Advanced Closed Type Cooling Tower Series Offering state-of-the-art Closed Type Cooling Tower solutions for optimized industrial applications.
·
NSH/ NST: Efficient Open Type Cooling Tower Series Designed to deliver superior performance, our Open Type Cooling Tower Series meets diverse industrial needs.
·
NTG: Robust Industrial Type Cooling Tower Series Engineered for heavy-duty industrial operations, our NTG Series stands for durability and efficiency.
·
NECN/NECH: Reliable Evaporative Condensers Our Evaporative Condenser Series is tailored for enhanced energy efficiency and performance.
·
NWFL: High-Performance Dry Air Cooler Our NWFL Dry Air Coolers are designed for optimal performance in various climatic conditions.
NEWIN is dedicated to providing a comprehensive range of cooling tower accessories, ensuring seamless maintenance and unparalleled performance for towers of all sizes and types. Reach out to us to tailor the perfect accessory solutions for your cooling tower.
CONTAIN: Comprehensive and Crucial Components
· Fan drive system (innovative fan/ robust fan stack/ reducer/ reliable motor/ durable shaft etc.)
· Efficient Water distribution (precision nozzles/ advanced drift eliminator etc.)
· Superior Heat exchange (premium PVC infills/ cutting-edge cooling coil etc.)
· Additional Essential Accessories (versatile air inlet louver/ efficient valve etc.)
Packaging & Shipping
Open type cooling towers shipment: Experience swift and secure transportation that ensures your open type cooling towers reach their destination in pristine condition. Benefit from our reliable logistics solutions designed to safeguard your investment at every step.
Closed type cooling towers shipment: Our meticulously coordinated shipping process guarantees that closed type cooling towers are delivered with the utmost care. With comprehensive protection and timely delivery, rest assured your equipment will arrive ready for seamless integration.
Technical Strength& Standards
Certifications
Audited Supplier 
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