Introducing the exemplary NEWIN NWF Series Mixed Flow Closed Type Cooling Tower, a symbol of advanced cooling solutions for modern industries.
NWF The NWF series closed cooling tower by Newin (Guangdong) Machinery Co., Ltd. harnesses the power of cutting-edge composite flow cooling technology, ensuring unparalleled operational stability, impressive energy savings, and a commitment to environmental sustainability. As the spray water works its magic on the heat exchange coil, it gracefully transitions into the cold water basin through an innovative PVC heat exchange layer. This process not only efficiently reduces the internal temperature of the tower but also significantly diminishes noise levels, making it an ideal choice for noise-sensitive applications.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience the pinnacle of cooling innovation with our Industrial Closed Cooling Tower. The fluid medium primed for cooling journeys through an advanced serpentine coil heat exchanger, where it meets the precision of our continuous external spray system. This state-of-the-art moistening procedure optimally cools the coil surface. As the cooled medium seamlessly exchanges heat with the spray water via a cutting-edge partition wall heat exchanger, a flawless closed loop is established for supreme cooling performance. Cool, dry air enters the tower laterally, masterfully intersecting with the vertical spray water flow, crafting a sophisticated composite heat transfer powered by robust fans. After the thorough heat exchange, high-temperature saturated air is expelled efficiently outside, while the spray water embarks on a secondary heat transfer journey through an innovative PVC heat exchange layer before cascading into a water collection basin, ensuring unparalleled heat removal for exceptional cooling efficiency.
Advantage
> The Mixed flow close-loop circulation system ensures the purity of the media, significantly reduces maintenance costs, and actively conserves vital water resources, coupled with its highly efficient cooling capabilities.
> The synergy of a stainless steel coil heat exchanger and a PVC heat exchange layer delivers not only superior efficiency but also a touch of elegance. This groundbreaking design optimizes the heat transfer area, elevates heat exchange efficiency, and contributes to a noticeable reduction in operational noise.
> The innovative single-side air intake design effectively minimizes noise emissions at the rear of the tower, making it perfectly suited for deployment in environments where noise sensitivity is paramount.
> The product boasts a compact structure accompanied by a space-saving design,facilitating the seamless integration of multiple cooling towers to meet expansive cooling needs.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
Crafted from premium aluminum alloy, the axial flow fan ensures operations that are whisper-quiet, steadfast, and incredibly efficient. With a motor that boasts an IP55 protection grade and an F-grade insulation, it delivers unparalleled safety and dependability.
2. External Spray System
A state-of-the-art spray system continuously blankets the heat exchange coil with cool water to maintain an optimal cooling surface.
3. Stainless Steel Heat Exchange Coil
Our stainless steel coils promise exceptional heat exchange performance, outstanding resistance to corrosion, and a lightweight design that contributes to a longer lifespan of the machinery. Their eco-friendly characteristics, owing to recyclability, amplify their sustainability.
4. MAH PVC Fill Film (PVC heat exchange layer)
Featuring an avant-garde design that incorporates a filler, air inlet grille, and drift eliminator, this PVC layer ensures a steady air intake and drastically reduces water drift loss. Its uniquely textured surface maximizes heat exchange capacity, enhancing efficiency. Available upgrades to high-temperature materials cater to specific project needs.
5. MBD PVC Drift Eliminator
This bespoke drift eliminator is engineered for closed cooling towers, excelling in the removal of water droplets from the air. Its sleek design minimizes wind resistance while achieving a phenomenal capture rate of 99.99%, ensuring superior heat transfer efficiency.
6. Air Inlet Louver
Designed to uniformly draw in cool, dry air, allowing it to smoothly traverse the coil and PVC heat exchange layer, effectively reducing sun exposure and microbial formation.
7. Heavy-duty Construction
Built with a robust Z700 galvanized steel frame and casing,this construction ensures formidable corrosion resistance. For extremely challenging conditions, SUS314/316 or NWN-Armour anti-corrosion coated steel is available for superior protection.
8. Access Door
Gain entry to the maintenance platform inside the tower seamlessly through the access door.
The presence of an inspection platform within the cooling tower simplifies the process of performing inspections and maintenance, ensuring smooth operational continuity.
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
Elevate your operations with a suite of advanced features including a Two-speed & VFD variable frequency motor for dynamic control, a Vibration Cut-off Switch for enhanced safety, and an Electronic descaler for optimal water quality. Add Water treatment equipment, an Anti-freeze automatic heating system for all-weather reliability, and a Noise reduction upgrade for a quieter environment. Enhance accessibility and safety with an External maintenance platform and guardrail, and streamline operations with an Installation and maintenance boom, among other innovative solutions.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Experience the unparalleled durability of our NWN-Armour anti-corrosion coating. This advanced technology provides exceptional resistance to corrosion, rivaling the durability of stainless steel. It's an economically savvy choice that delivers the robust protection of stainless steel at a fraction of the cost.Explore the premium benefits of NWN-Armour, a smart choice for long-lasting protection against the elements.
Application
Our versatile Industrial Closed Cooling Tower with Optimal Fan and Spray Pump Power from Newin (Guangdong) Machinery Co., Ltd. finds its indispensable role across a spectrum of industries. Harnessing the power of advanced cooling technology, it caters to the intricate needs of the Energy industry, ensuring efficient thermal management. In the Pharmaceutical industry, it aids in maintaining precise environmental conditions essential for delicate processes. The HVAC sector benefits from its superior heat dissipation capabilities, while the Chemical industry utilizes its robust construction for reliable cooling solutions. Machinery manufacturing operations gain from its efficiency, and Metal processing sees enhanced productivity. Plastic products and Industrial cooling applications appreciate its consistent performance, and in Food processing, it helps preserve quality and safety standards. Experience unmatched versatility and performance across diverse sectors.
NEWIN Manufacturing Base
NEWIN FACTORY
Situated in the vibrant city of Huizhou, Guangdong, the NEWIN manufacturing base spans an impressive 10,000 square meters, offering a vast and efficient space for top-notch production.
ISO CERTIFICATION
NEWIN proudly holds the prestigious ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, affirming our commitment to excellence and sustainability.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
State-of-the-art Independent Testing LAB
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Closed Type Cooling Tower Series
·
NSH/ NST Open Type Cooling Tower Series
·
NTG Industrial Type Cooling Tower Series
·
NECN/NECH Evaporative Condenser
·
NWFL Dry Air Cooler
NEWIN is your trusted partner for all essential cooling tower accessories, ensuring seamless maintenance and replacement for cooling towers of virtually any size and type. Reach out to us for tailored accessory solutions that perfectly suit your unique needs.
CONTAIN:
· Comprehensive Fan drive system (including fan, fan stack, reducer, motor, shaft, etc.)
· Efficient Water distribution components (such as nozzles, drift eliminator, etc.)
· Advanced Heat exchange materials (like PVC infills, cooling coil, etc.)
· Diverse Other accessories (including air inlet louver, valve, etc.)
Packaging & Shipping
Effortless Delivery of Open Type Cooling Towers - Seamless shipment process ensuring your open type cooling tower reaches you without hassle, fully protected and ready for immediate use.
Safe and Secure Transport of Closed Type Cooling Towers - Experience peace of mind with our secure shipping solutions for closed type cooling towers, designed to maintain integrity and performance during transit.
Technical Strength& Standards
Certifications
Audited Supplier 
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