Introducing the NEWIN NWF Series: Mixed Flow Closed Type Cooling Tower
NWF The NWF series closed cooling tower exemplifies cutting-edge composite flow cooling technology for unmatched efficiency. Engineered for stable operation and optimized for energy conservation, this environmentally-friendly powerhouse revolutionizes cooling. As the cooling process unfolds, spray water meticulously cools the advanced heat exchange coil before seamlessly flowing into the cold water basin through a sophisticated PVC heat exchange layer. This innovative design not only dramatically reduces internal temperature but also ingeniously minimizes noise, eliminating the disruptive clatter of water impacting the base of the tower.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience unparalleled efficiency with our advanced cooling tower! Harnessing the power of an efficient serpentine coil heat exchanger, the cooling fluid flows seamlessly through, aided by a continuous external spray system that perfectly moistens the coil surface. This dynamic process enables the cooled medium to engage in superior heat exchange with the spray water via a partition wall heat exchanger, crafting an impeccably closed loop for optimal cooling. Ingeniously designed, low-temperature dry air makes its entrance laterally, intersecting vertically with the spray water flow, setting in motion a complex composite heat transfer powered by high-performance fans. After the complete heat exchange between air and spray water, the high-temperature saturated air is expelled from the tower. Meanwhile, the spray water embarks on a secondary heat transfer journey through a cutting-edge PVC heat exchange layer before gracefully descending into a water collection basin, ensuring the removal of excess heat and delivering unmatched cooling efficiency.
Advantage
> The Revolutionary Mixed Flow Close-Loop Circulation System ensures the absolute purity of the media, substantially reduces maintenance costs, and smartly conserves invaluable water resources while maintaining exceptional cooling performance.
> Our brilliant combination of a state-of-the-art stainless steel coil heat exchanger and a sophisticated PVC heat exchange layer boasts not only unparalleled efficiency but also exquisite elegance. This groundbreaking design amplifies the heat transfer area, elevates heat exchange efficiency, and effectively reduces noise.
> The ingeniously designed single-side air intake dramatically decreases noise emissions at the tower's rear, rendering it perfectly suited for environments where noise sensitivity is a priority.
> The product exhibits a sleek and compact structure with a space-saving design, offering the flexibility to combine multiple cooling towers seamlessly.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
The aluminum alloy axial flow fan is a marvel of engineering, designed to deliver low-noise and stable operation with outstanding efficiency. Equipped with a motor of IP55 protection grade and F insulation grade, it offers supreme safety and reliability.
2. External Spray System
This sophisticated system sprays cooling water onto the heat exchange coil, ensuring that the coil surface remains continuously wet, thereby maximizing cooling efficiency.
3. Stainless Steel Heat Exchange Coil
Our stainless steel coils are the pinnacle of engineering, providing unparalleled heat exchange efficiency and superior corrosion resistance. Lightweight and durable, they extend equipment longevity and are environmentally friendly due to their full recyclability.
4. MAH PVC Fill Film (PVC heat exchange layer)
The PVC heat exchange layer is ingeniously crafted with an integrated design of filler, air inlet grille, and drift eliminator. This guarantees uniform air intake, drastically reduces water drift loss, and ensures optimal heat transfer. The unique surface texture substantially increases the heat exchange area, enhancing overall efficiency. It can be upgraded with high-temperature materials to meet specific project needs.
5. MBD PVC Drift Eliminator
Our exclusive drift eliminator, tailored for closed cooling towers, excels at removing airborne water droplets with minimal wind resistance. With an impressive 99.99% capture rate, it ensures maximum heat transfer efficiency.
6. Air Inlet Louver
The air inlet louver is expertly designed to ensure that cool, dry air is evenly drawn in and efficiently passed through the coil and PVC heat exchange layer, reducing sun exposure and inhibiting microbial growth.
7. Heavy-duty construction
Crafted from premium Z700 galvanized steel, the frame and shell boast exceptional corrosion resistance.For demanding environments, optional SUS314/316 or NWN-Armour anti-corrosion coated steel offers unparalleled protection.
8. Access Door
The access door provides easy entry to the tower's inner maintenance platform.
The presence of an inspection platform inside the cooling tower significantly enhances maintenance and inspection convenience.
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 the myriad of optional enhancements that can be tailored to your specific needs: enjoy the benefits of a two-speed & VFD variable frequency motor, ensure safety with a vibration cut-off switch, and maintain optimal performance with an electronic descaler. Elevate your cooling system with state-of-the-art water treatment equipment, an anti-freeze automatic heating system to brave cold conditions, and upgrade to a noise reduction solution for quieter operation. Further enhance convenience and safety with an external maintenance platform and guardrail, complemented by an installation and maintenance boom for easy access and upkeep, among other options.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our innovative NWN-Armour anti-corrosion technology delivers an exceptional coating for your products, offering remarkable resistance to corrosion that rivals stainless steel. This state-of-the-art technology presents a cost-effective solution, allowing you to enjoy the high-quality protection and durability that was once exclusive to stainless steel products.steel.
Application
Delve into the multitude of industries powered by innovation: From the dynamic realm of the energy sector to the critical advancements in pharmaceuticals, our cutting-edge solutions redefine standards. Our expertise extends to HVAC systems, ensuring optimal climate control. The chemical industry benefits from our precision-engineered solutions, while machinery manufacturing is revolutionized by our technology. Experience unparalleled performance in metal processing and plastic products. Industrial cooling is taken to new heights, and our innovations transform food processing. Discover how Newin (Guangdong) Machinery Co., Ltd. is shaping the future across diverse domains.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the thriving region of Huizhou, Guangdong, our expansive manufacturing base stretches across an impressive 10,000 square meters, offering a robust foundation for quality and innovation.
ISO CERTIFICATION
We proudly hold the ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, underscoring our commitment to excellence and sustainability.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
Equipped with cutting-edge technology, our Independent Testing LAB ensures that all products meet stringent quality standards before reaching our customers.
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN This Closed Type Cooling Tower Series is engineered for superior performance and efficiency.
·
NSH/ NST Explore our Open Type Cooling Tower Series, designed to deliver optimal cooling with remarkable reliability.
·
NTG Discover the Industrial Type Cooling Tower Series, crafted to meet the demands of robust industrial applications.
·
NECN/NECH Our Evaporative Condenser series merges innovation with efficiency for outstanding cooling results.
·
NWFL The Dry Air Cooler offers cutting-edge technology for effective thermal management solutions.
NEWIN specializes in an extensive range of cooling tower accessories, ensuring seamless maintenance and customization for all tower sizes and types. Contact us to tailor your cooling tower accessories to fit your specific needs.
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
Open Type Cooling Towers Shipment: At Newin (Guangdong) Machinery Co., Ltd., we take immense pride in ensuring that our shipment process is both seamless and efficient. The open type cooling towers are meticulously packaged to guarantee that they arrive at your doorstep in pristine condition. Each unit is securely enveloped, utilizing top-grade packaging materials that promise unparalleled protection during transit, reflecting our unwavering commitment to excellence.
Closed Type Cooling Towers Shipment: Experience the pinnacle of shipping excellence with our closed type cooling towers. Newin (Guangdong) Machinery Co., Ltd. goes above and beyond to ensure that each tower is delivered safely and efficiently. Our premium packaging solutions are designed to withstand the rigors of transportation, providing you with peace of mind that your investment will arrive intact and ready for operation. Trust us to deliver a flawless shipping experience for your valuable equipment.
Technical Strength& Standards
Certifications
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