Introducing the NEWIN NWF Series: the Mixed Flow Closed Type Cooling Tower that redefines efficiency and performance.
NWF - A Pinnacle of Cooling Innovation This series of closed cooling towers harnesses state-of-the-art composite flow cooling technology, delivering exceptional stability, energy efficiency, and environmental responsibility. With a sophisticated mechanism, the spray water effectively cools the heat exchange coil before flowing into a PVC heat exchange layer, dramatically reducing the internal temperature and cutting down noise levels commonly produced by direct water impact in the basin.
Unparalleled High-Efficiency Mixed Flow Closed Circuit System - An Engineering Marvel
Seamless Operation - A Symphony of Precision
Experience the pinnacle of cooling with a fluid medium traveling through an ultra-efficient serpentine coil heat exchanger. This advanced system perpetually maintains a wet coil surface through an external spray, ensuring continuous, optimal cooling. The closed loop is perfected as the cooled medium seamlessly transfers heat with the spray water via a partition wall exchanger. Fresh, low-temperature air enters laterally, intersecting vertically with the spray water, creating a composite transfer powered by robust fans. After the heat exchange, the high-temperature air exits, while the spray water undergoes further cooling in a PVC layer, settling in a collection basin to elevate cooling efficiency to unprecedented levels.
Discover the Distinctive Advantages
> TheRevolutionary Mixed Flow Closed-Loop Circulation Systemensures media purity, slashes maintenance costs, and preserves precious water resources, while delivering unmatched cooling performance.
>Through the sophisticated synergy of a stainless steel coil heat exchanger and a PVC heat exchange layer,this design not only achieves extraordinary efficiency but also radiates an air of elegance and sophistication. It maximizes heat transfer surfaces, amplifies heat exchange efficiency, and contributes to noise pollution reduction.
> The ingenious design with single-side air intake greatly minimizes noise emissions at the tower's rear, making itideal for environments where noise sensitivity is paramount.
> This product showcases acompact, space-conscious design,allowing seamless integration of multiple cooling towers, optimizing space and efficiency.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
The axial flow fan, crafted from premium aluminum alloy, ensures operations are conducted with remarkable low noise, stability, and impressive efficiency. Equipped with a motor that boasts an IP55 protection grade and an F-grade insulation, it guarantees superior safety and unwavering reliability.
2. External Spray System
This innovative system sprays cooling water directly onto the heat exchange coil, consistently wetting its surface to achieve maximum cooling potential.
3. Stainless Steel Heat Exchange Coil
Our stainless steel coils deliver unmatched heat exchange efficiency, exceptional corrosion resistance, and a lightweight design. These features not only extend the equipment's lifespan but also make it environmentally friendly, thanks to its recyclability.
4. MAH PVC Fill Film (PVC heat exchange layer)
The PVC filler heat exchange layer is an engineering marvel with its integrated design that combines filler, air inlet grille, and drift eliminator. This design ensures a steady airflow, dramatically reducing water drift losses and maximizing heat transfer performance. Its specialized surface texture augments the heat exchange surface area, significantly boosting efficiency. For projects with unique demands, the filler can be upgraded to accommodate high-temperature conditions.
5. MBD PVC Drift Eliminator
This expertly designed drift eliminator, tailored specifically for closed cooling towers, excels at capturing airborne water droplets. It features minimal wind resistance and boasts a stunning capture rate of 99.99%, ensuring top-notch heat transfer performance.
6. Air Inlet Louver
The air inlet louver seamlessly ensures cool, dry air is uniformly drawn into the system, passing efficiently through the coil and PVC heat exchange layer. This process minimizes sun exposure and curtails microbial growth.
7. Heavy-duty construction
Constructed with a high-quality Z700 galvanized steel frame and shell,this structure offers stellar corrosion resistance. For environments that demand extra protection, optional SUS314/316 or NWN-Armour anti-corrosion coated steel is available, delivering outstanding durability.
8. Access Door
Access the tower's inner maintenance platform effortlessly through the conveniently located access door.
The presence of an inspection platform inside the cooling tower significantly enhances the ease of performing thorough inspections and essential maintenance tasks.
Product Parameters
Design Condition
| 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
Enhance the versatility of your system with our expansive array of optional features designed to elevate functionality and efficiency: Experience seamless operation with our two-speed and VFD variable frequency motor, while ensuring heightened safety with the vibration cut-off switch. Maintain peak performance with our electronic descaler, and explore advanced water treatment equipment to optimize system health. For those in challenging climates, our anti-freeze automatic heating system provides essential protection. Opt for noise reduction upgrades to enjoy a tranquil working environment. Workplace safety and convenience are further enhanced with external maintenance platforms, guardrails, and a user-friendly installation and maintenance boom, ensuring operations are both smoother and safer.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our products, reinforced with the cutting-edge NWN-Armour anti-corrosion coating, exhibit remarkable resilience against corrosion, closely emulating the durability and high performance typically associated with stainless steel. This innovative technology presents a highly cost-effective alternative to conventional stainless steel solutions, guaranteeing robust protection and extending product longevity.el.
The Closed Circuit Mixed Flow Cooling Tower from Newin (Guangdong) Machinery Co., Ltd. is a masterpiece of engineering excellence, crafted to meet the diverse demands of numerous industrial sectors with unparalleled efficiency and performance. This multifaceted cooling marvel is essential to the Energy industry, offering steadfast and efficient cooling solutions crucial for power generation systems. In the Pharmaceutical industry, it provides the precise environmental conditions necessary for safeguarding sensitive processes and products. Within the HVAC sector, its extraordinary capacity to maintain optimal temperature levels enhances comfort and operational efficiency across various infrastructures. The Chemical industry depends on its sturdy design to support intricate cooling needs, ensuring both safety and reliability. In the domains of Machinery manufacturing and Metal processing, it plays a vital role in sustaining the integrity and performance of high-end machinery and processed metals. Manufacturers of Plastic products leverage its capabilities to guarantee consistent quality and precision in their outputs. Serving as a pivotal element of Industrial cooling, it adeptly addresses the unique cooling demands across a spectrum of industrial applications, offering a customized and efficient cooling experience. Finally, in the Food processing industry, it is indispensable in ensuring products are processed under ideal temperature conditions, thereby preserving freshness and quality throughout production.
NEWIN Manufacturing Base
Discover the Power of Efficiency at the NEWIN FACTORY
Strategically positioned in the dynamic region of Huizhou, Guangdong, our vast manufacturing base covers an impressive expanse of over 10,000 square meters, ready to deliver unparalleled excellence and innovation.
Prestigious ISO CERTIFICATION
With great pride, we hold the distinguished ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, underscoring our unwavering commitment to quality and sustainability.
State-of-the-Art WORKSHOPS
Innovative Welding Workshop
Advanced Filler Thermoforming Workshop
Precision Sheet Metal Processing Workshop
Efficient Cooling Tower Assembly Workshop
RIGOROUS TESTING
Our Independent Testing LAB stands as a testament to our dedication to delivering top-quality output through meticulous and stringent testing processes.
NEWIN COOLING TOWERS: A Spectrum of Excellence
·
NWN/ NWF/ NCFN Explore our esteemed Closed Type Cooling Tower Series, renowned for its superior performance and reliability.
·
NSH/ NST Step into innovation with our Open Type Cooling Tower Series, designed for outstanding efficiency and versatility.
·
NTG Delve into our Specialized Industrial Type Cooling Tower Series, engineered for demanding industrial applications.
·
NECN/NECH Uncover the efficiency of our Evaporative Condenser, a pinnacle of cooling innovation.
·
NWFL Discover the advancements of our Dry Air Cooler, setting new standards in cooling efficiency.
NEWIN presents a comprehensive assortment of cooling tower accessories, fully stocked to meet all your maintenance and replacement needs, regardless of size or type. Reach out to us to customize the ideal accessories for your cooling tower.
INCLUDES:
· Fan drive system (featuring fan, fan stack, reducer, motor, shaft, and more)
· Water distribution components (including nozzles and drift eliminator)
· Heat exchange essentials (such as PVC infills and cooling coil)
· Additional accessories (such as air inlet louvers and valves)
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience the pinnacle of seamless logistics with our carefully crafted open type cooling towers. Each unit is meticulously packaged to endure the toughest journeys, ensuring that the unparalleled performance and reliability synonymous with Newin (Guangdong) Machinery Co., Ltd. remain intact. Our highly efficient shipping solutions are designed to guarantee prompt delivery, keeping your projects perfectly on schedule and elevating your operational excellence.
Closed Type Cooling Towers Shipment: With precision as our hallmark, our closed circuit mixed flow cooling towers are dispatched with unparalleled attention to detail. Every unit is carefully secured and expertly packaged to eliminate the risk of damage during transit, ensuring you receive a product that upholds Newin (Guangdong) Machinery Co., Ltd.'s esteemed standards of quality and robustness. Rely on us for swift, dependable delivery that you can trust, elevating your project execution to new heights.
Technical Strength& Standards
Certifications
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