Introducing the NEWIN NWF Series Mixed Flow Closed Type Cooling Tower: A marvel of modern engineering that combines efficiency with innovation to deliver unmatched cooling performance.
NWF The NWF series closed cooling tower is a testament to cutting-edge engineering, utilizing highly efficient composite flow cooling technology. It ensures stable operation while prioritizing energy savings and environmental stewardship. After the spray water efficiently cools the heat exchange coil, it is seamlessly directed into the cold water basin through the advanced PVC heat exchange layer. This process not only effectively reduces the internal temperature but also minimizes noise by preventing the direct impact of spray water falling into the bottom basin, ensuring a quieter, more serene operation environment.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Ingeniously engineered to optimize your cooling needs, the fluid medium requiring cooling gracefully traverses through our state-of-the-art serpentine coil heat exchanger. A sophisticated and continuous external spray system meticulously moistens the coil surface, enhancing cooling performance. This ingenious process allows the cooled medium to seamlessly exchange heat with the spray water, all within a closed loop that guarantees optimal cooling efficiency. Fresh, low-temperature dry air enters the tower laterally, intersecting vertically with the direction of the spray water flow. This dynamic interplay forms a composite heat transfer system, meticulously powered by fans, ensuring unparalleled heat exchange. After the air and spray water consummate their heat exchange dance, high-temperature saturated air exits the tower, while the spray water embarks on a second heat transfer journey through a cutting-edge PVC heat exchange layer, ultimately cascading into a water collection basin. This process is meticulously designed to extract maximum heat, delivering exceptional cooling efficiency.
Advantage
> The Mixed flow close-loop circulation system is your gateway to media purity, significantly reducing maintenance expenses, and providing a sustainable solution by conserving valuable water resources. while providing unmatched cooling performance.
> The harmony of a stainless steel coil heat exchanger with a PVC heat exchange layer epitomizes efficiency and elegance. This avant-garde design expands the heat transfer area, amplifies heat exchange efficiency, and even contributes to noise reduction for a more serene environment.
> The single-side air intake design masterfully mitigates noise emissions at the tower's rear, rendering it perfectly suited for noise-sensitive settings.
> The product boasts a compact structure and space-efficient design, facilitating the seamless integration of multiple cooling towers.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
The robust aluminum alloy axial flow fan is engineered to operate with remarkable low noise levels, ensuring a calm environment while maintaining stability and impressive efficiency. The motor is fortified with an IP55 protection grade and an F insulation grade, offering superior safety and unwavering reliability.
2. External Spray System
This state-of-the-art spray system delivers a precision-cooling approach by meticulously applying water onto the heat exchange coil, keeping its surface constantly wet for effective cooling.
3. Stainless Steel Heat Exchange Coil
Experience the pinnacle of heat exchange efficiency with our stainless steel coils, known for their outstanding corrosion resistance and lightweight design. They promise an extended lifespan for your equipment and contribute to environmental sustainability due to their full recyclability.
4. MAH PVC Fill Film (PVC heat exchange layer)
The MAH PVC filler heat exchange layer features an advanced integrated design that merges filler, air inlet grille, and drift eliminator to ensure steady air intake. This design dramatically reduces water drift loss while maximizing heat transfer performance. Additionally, its unique surface texture expands the heat exchange area, enhancing the system's overall efficiency. The filler is customizable with high-temperature materials to match specific project requirements.
5. MBD PVC Drift Eliminator
Uniquely crafted for closed cooling towers, this drift eliminator excels in extracting airborne water droplets with minimal wind resistance. It achieves an astounding capture rate of 99.99%, thereby ensuring superior heat transfer performance.
6. Air Inlet Louver
Designed for excellence, the air inlet louver guarantees even distribution of cool, dry air, efficiently passing through the coil and PVC heat exchange layer. It also limits exposure to sunlight and reduces microbial growth, maintaining optimal conditions.
7. Heavy-duty construction
Crafted from top-tier Z700 galvanized steel, the frame and shell provide exceptional corrosion resistance.For extreme environments, optional upgrades to SUS314/316 stainless steel or NWN-Armour anti-corrosion coated steel deliver unparalleled protection.
8. Access Door
Gain seamless entry to the tower's internal maintenance platform through the convenient access door.
The presence of an inspection platform Nested within the cooling tower, the inspection platform significantly enhances convenience for routine checks and maintenance activities.
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
Indulge in state-of-the-art enhancements with our versatile add-ons, including a two-speed & VFD variable frequency motor to optimize energy efficiency, a vibration cut-off switch for seamless operations, and an electronic descaler for optimal performance. Further elevate your system with comprehensive water treatment equipment, an anti-freeze automatic heating system for all-weather resilience, as well as a noise reduction upgrade for a quieter environment. Enhance safety and accessibility with an external maintenance platform and guardrail, and facilitate effortless servicing with an installation and maintenance boom, among others.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our products, meticulously coated with NWN-Armour anti-corrosion technology, offer unparalleled resistance to the harshest environments, delivering corrosion protection that rivals the robustness of stainless steel. This innovative coating stands as a remarkably cost-effective solution, presenting a formidable alternative to expensive stainless steel.el.
Application
Our state-of-the-art Industrial Wet Coil Cooling Tower with Superior Spray Pump Power is expertly engineered to cater to a diverse array of industries. Experience unparalleled cooling performance across the Energy industry, Pharmaceutical industry, HVAC systems, Chemical industry, Machinery manufacturing, Metal processing, Plastic products, Industrial cooling, and Food processing sectors. Elevate your operations with Newin (Guangdong) Machinery Co., Ltd.'s cutting-edge technology, designed to deliver efficiency and reliability across these essential applications.
NEWIN Manufacturing Base
NEWIN FACTORY
Our state-of-the-art manufacturing facility is strategically located in the vibrant city of Huizhou, Guangdong, spanning an impressive 10,000 square meters. This expansive area is dedicated to housing cutting-edge machinery and innovative production technologies, ensuring the highest standards in quality and efficiency.
ISO CERTIFICATION
We proudly hold ISO9001:2015 Quality Management System Certification and ISO14001:2015 Environmental Management System Certification, testifying to our unwavering commitment to excellence and sustainability in every facet of our operations.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
Independent Testing LAB
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Introducing our Closed Type Cooling Tower Series, engineered to provide exceptional energy efficiency and reliable performance for a variety of industrial applications.
·
NSH/ NST Our Open Type Cooling Tower Series combines robust construction with optimal cooling capabilities, tailored for versatile use across multiple sectors.
·
NTG Our Industrial Type Cooling Tower Series is designed for high-capacity cooling requirements, ensuring superior performance under the most demanding conditions.
·
NECN/NECH Evaporative condenser
·
NWFL The Dry Air Cooler series offers exceptional heat dissipation capabilities, providing efficient solutions for diverse cooling challenges.
NEWIN is your go-to source for a comprehensive range of cooling tower accessories, meticulously crafted to satisfy maintenance and replacement requirements for virtually any cooling tower size or type. Reach out to us to customize the exact accessories that cater to your specific cooling tower 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 Experience seamless shipping solutions with our Open Type Cooling Towers. Newin (Guangdong) Machinery Co., Ltd. prioritizes the smooth and secure dispatch of every unit. We use industry-leading techniques to protect these vital assets during transit, ensuring they arrive ready to provide unparalleled cooling performance.
Closed Type Cooling Towers Shipment Trust Newin (Guangdong) Machinery Co., Ltd. for the safe and efficient shipment of our Closed Type Cooling Towers. Our team employs state-of-the-art packaging methods designed to maintain the integrity and functionality of your tower throughout its journey. Rely on us to deliver the high-quality cooling solutions you need, directly to your site, hassle-free.
Technical Strength& Standards
Certifications
Audited Supplier 
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