Introducing the remarkable NEWIN NWF Series Mixed Flow Closed Type Cooling Tower, a paragon of modern cooling solutions.
NWF The NWF series closed cooling tower employs a groundbreaking composite flow cooling technology, ensuring unparalleled stability, outstanding energy efficiency, and eco-friendliness. As the spray water cools the heat exchange coil, it is meticulously guided into the cold water basin via the advanced PVC heat exchange layer. This innovative process not only effectively reduces the tower's internal temperature but also significantly minimizes noise, eliminating the harsh sounds typically associated with straight falling spray water into the bottom basin. Experience the pinnacle of cooling technology with our NWF series, where supreme functionality meets environmental consciousness.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience unparalleled cooling precision with our advanced serpentine coil heat exchanger! Our cutting-edge system continuously bathes the coil surface with an external spray system, facilitating optimal cooling and enabling the fluid medium to exchange heat seamlessly through a partition wall heat exchanger. This forms a closed-loop system, ensuring maximum cooling efficiency. Ingeniously designed, low-temperature dry air enters laterally, intersecting vertically with the spray water flow to create a powerful composite heat transfer facilitated by high-performance fans. After a thorough heat exchange, the system efficiently expels high-temperature saturated air, while the spray water undergoes a secondary heat transfer through a sophisticated PVC heat exchange layer, before gracefully cascading into a water collection basin. This process removes additional heat, delivering superior cooling efficiency beyond compare.
Advantage
> The Innovative mixed flow close-loop circulation system ensures the integrity of the media remains intact, significantly cuts down maintenance costs, and thoughtfully conserves valuable water resources. all while delivering top-notch cooling performance.
> Exquisite integration of stainless steel coil heat exchanger with a PVC heat exchange layer not only showcases efficiency but also introduces elegance. This pioneering design amplifies the heat transfer area, boosts heat exchange efficiency, and contributes to a substantial reduction in noise levels.
> The clever single-side air intake design minimizes noise emissions at the tower's rear, making it perfectly suited for environments where noise reduction is a priority.
> The product's ingenious compact structure and efficient space-saving designfacilitate easy integration of multiple cooling towers, accommodating diverse needs with ease.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
The innovative aluminum alloy axial flow fan delivers exceptional performance with its low noise operation, ensuring a tranquil environment. Its stability and efficiency are unrivaled, while the motor, boasting a protection grade of IP55 and an insulation grade of F, offers unparalleled safety and reliability.
2. External Spray System
Ingeniously designed to spray cool water onto the heat exchange coil, this system consistently wets the coil surface, optimizing the cooling process and performance.
3. Stainless Steel Heat Exchange Coil
Our stainless steel coils are crafted for excellence, providing outstanding heat exchange efficiency and superior corrosion resistance. Lightweight and durable, they significantly extend the equipment's lifespan and uphold environmental sustainability through recyclability.
4. MAH PVC Fill Film (PVC heat exchange layer)
The cutting-edge PVC filler heat exchange layer integrates a filler, air inlet grille, and drift eliminator, ensuring consistent air intake while minimizing water drift loss dramatically. Its unique surface texture enlarges the heat exchange area, boosting overall efficiency. Moreover, the filler can be upgraded with high-temperature materials to meet specific project conditions.
5. MBD PVC Drift Eliminator
The exclusive drift eliminator, meticulously designed for closed cooling towers, excels in efficiently removing airborne water droplets. Its minimal wind resistance and astounding 99.99% capture rate ensure optimal heat transfer performance.
6. Air Inlet Louver
Expertly engineered to ensure cool, dry air is evenly drawn in and passed through the coil and PVC heat exchange layer, effectively limiting sun exposure and inhibiting microbial growth for enhanced performance.
7. Heavy-duty construction
Crafted from the finest Z700 galvanized steel, the frame and shell offer superior corrosion resistance. For extreme environments, optional SUS314/316 or NWN-Armour anti-corrosion coated steel delivers unmatched protection.offering corrosion resistance. For particularly harsh environments, the optional SUS314/316 or NWN-Armour anti-corrosion coated steel provides exceptional protection.
8. Access Door
Seamlessly enter the cooling tower's inner maintenance platform through the access door, designed for optimal convenience.
The presence of an inspection platform within the cooling tower enhances the ease and convenience of conducting thorough inspections and maintenance.
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
Unlock a world of versatility with our array of optional features designed to enhance your experience: Choose from a Two-speed & VFD variable frequency motor for seamless power transitions, or ensure operational safety with a Vibration Cut-off Switch. Elevate your system's efficiency with an Electronic descaler and advanced Water treatment equipment. Prepare for cooler climates with our Anti-freeze automatic heating system, and enjoy tranquility with Noise reduction upgrades. Enhance accessibility and safety with an External maintenance platform and guardrail, plus simplify handling with an Installation and maintenance boom, among others.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Experience unparalleled protection with products coated in our innovative NWN-Armour anti-corrosion coating. This advanced technology propels your equipment to new heights of durability, offering exceptional resistance to corrosion that rivals the robustness of stainless steel. Discover the smart, budget-conscious alternative to stainless steel, delivering premium performance without the premium price tag.
Application
Pioneering the forefront of innovation, the Square Type Cooling Tower by Newin (Guangdong) Machinery Co., Ltd. caters to a diverse array of industries, showcasing its versatility and efficiency. Whether it is the bustling energy industry, the precision-driven pharmaceutical field, or the comprehensive HVAC systems, our product excels in maintaining optimal performance. It is equally adept in the intricate realms of the chemical industry, machinery manufacturing, and metal processing, offering unparalleled cooling solutions. In the world of plastic products and industrial cooling, it ensures seamless operations, while in food processing, it supports maintaining the highest standards of quality and safety.
NEWIN Manufacturing Base
NEWIN FACTORY
Manufacturing base Situated In Huizhou, Guangdong. It Covers An Area Of 10,000 Square Meters.
ISO CERTIFICATION
Our commitment to excellence is certified with ISO9001:2015 Quality Management System Certification and ISO14001:2015 Environmental Management System Certification.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
We take pride in our rigorous quality assurance process with an Independent Testing LAB.
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Our innovative Closed Type Cooling Tower Series offers advanced cooling solutions.
·
NSH/ NST Explore the versatile Open Type Cooling Tower Series, tailored for efficiency.
·
NTG Discover the robust Industrial Type Cooling Tower Series for heavy-duty applications.
·
NECN/NECH Evaporative condenser designed for optimal thermal performance.
·
NWFL Dry Air Cooler offering efficient heat dissipation solutions.
NEWIN manufactures and stocks all major cooling tower accessories to meet maintenance and replacement needs of almost any size and types of cooling tower. Please contact us to customize the cooling tower accessories you need.
CONTAIN:
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.)
· Water distribution (nozzles/ drift eliminator etc.)
· Heat exchange(PVC infills/ cooling coil etc.)
· Other accessories (air inlet louver/ valve etc.)
Packaging & Shipping
Experience seamless and efficient logistics with our open type cooling towers shipment. At Newin (Guangdong) Machinery Co., Ltd., we ensure your Square Type Cooling Tower Featuring High Capacity Mixed Flow System reaches you swiftly and securely, packaged with utmost care to preserve quality and functionality.
Our closed type cooling towers shipment offers unparalleled protection and speed. At Newin (Guangdong) Machinery Co., Ltd., we take pride in delivering the Square Type Cooling Tower Featuring High Capacity Mixed Flow System safely, ensuring that it is impeccably packaged to withstand transit and maintain its superior performance upon arrival.
Technical Strength& Standards
Certifications
Audited Supplier 
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