NEWIN NWF Series Mixed Flow Closed Type Cooling Tower
NWF The NWF series closed cooling tower epitomizes efficiency with its advanced composite flow cooling technology. Designed for stable operation, this series is both energy-saving and environmentally friendly. The process begins as the spray water cools the heat exchange coil, subsequently flowing into the cold water basin through a sophisticated PVC heat exchange layer. This meticulous design not only effectively reduces the internal temperature of the tower but also significantly minimizes noise, preventing the usual clatter from direct water drop into the bottom basin.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience unparalleled cooling with our cutting-edge Mixed Flow Cooling Tower, where the cooling fluid journeys through an advanced serpentine coil heat exchanger, seamlessly interfacing with a refined external spray mechanism. This innovative system ensures the coil surface remains optimally moistened for superior cooling. The cooled medium engages in heat exchange with the spray water through a sophisticated partition wall heat exchanger, establishing a closed loop system that redefines cooling efficacy. Ingeniously designed, low-temperature dry air infiltrates the tower laterally, intersecting vertically with the spray water's pathway, creating a dynamic composite heat transfer process driven by powerful fans. After an intensive exchange of heat, the high-temperature saturated air is expelled efficiently, while the spray water encounters a second heat exchange via a premium PVC layer, cascading into a water collection basin. This ensures exceptional heat removal, elevating cooling efficiency to new heights.
Advantage
> The Innovative mixed flow closed-loop circulation system ensures immaculate media purity, substantially reduces maintenance costs, and champions significant water resource conservation while guaranteeing superior cooling performance.
> The fusion of a stainless steel coil heat exchanger with a high-performance PVC layer delivers not only remarkable efficiency but also an aesthetically pleasing design. This avant-garde approach amplifies the heat transfer area, boosts thermal exchange efficiency, and even plays a role in diminishing noise levels.
> The ingenious single-side air intake design effectively minimizes noise emissions from the rear of the tower, making it a perfect solution for environments sensitive to noise.
> The product boasts a compact architecture and a space-optimizing design, enabling the seamless integration of multiple cooling towers within minimal space.
Features
COOLING TOWER PARTS
1. Axial Flow Fan
The aluminum alloy axial flow fan is a marvel of engineering, operating with incredible low noise, unparalleled stability, and outstanding efficiency. This fan is powered by a motor boasting a protection grade of IP55 and an insulation grade of F, offering elevated levels of safety and reliability for peace of mind.
2. External Spray System
This system elegantly sprays cool water onto the heat exchange coil, ensuring the coil's surface remains continuously moist, thus optimizing cooling performance.
3. Stainless Steel Heat Exchange Coil
Our stainless steel coils set the standard with their exceptional heat exchange efficiency, remarkable corrosion resistance, and lightweight design. These coils guarantee a prolonged equipment lifespan and promote environmental sustainability due to their recyclability.
4. MAH PVC Fill Film (PVC heat exchange layer)
The PVC filler heat exchange layer stands out with its state-of-the-art integrated design that combines filler, air inlet grille, and drift eliminator. This innovation guarantees consistent air intake, dramatically reduces water drift loss, and ensures optimal heat transfer performance. The distinctive surface texture offers an extensive heat exchange surface area, boosting overall efficiency. For specialized project requirements, the filler can be upgraded to high-temperature materials.
5. MBD PVC Drift Eliminator
This exclusive drift eliminator, specially crafted for closed cooling towers, excels at efficiently capturing airborne water droplets. It features minimal wind resistance and boasts an impressive capture rate of 99.99%, ensuring optimal heat transfer performance.
6. Air Inlet Louver
The air inlet louver is designed to ensure that cool, dry air is drawn in evenly and passes through the coil and PVC heat exchange layer, while also limiting sun exposure and microbial growth.
7. Heavy-duty Construction
Crafted with high-quality Z700 galvanized steel, the frame and shell provide substantial corrosion resistance. For extremely harsh environments, the optional SUS314/316 or NWN-Armour anti-corrosion coated steel delivers superior protection.
8. Access Door
The access door provides entry to the tower's inner maintenance platform, making maintenance tasks easy and efficient.
The presence of an inspection platform within the cooling tower significantly boosts the convenience of performing inspections and maintenance, enhancing operational efficiency.
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
Our High Efficiency Mixed Flow Cooling Tower offers a suite of optional enhancements to tailor performance precisely to your industrial needs: from the innovative Two-speed & VFD variable frequency motor to ensure optimal energy use, to the advanced Vibration Cut-off Switch safeguarding system integrity. Embrace advanced water treatment solutions with the Electronic descaler and dedicated Water treatment equipment, all while enjoying peace of mind with an Anti-freeze automatic heating system. Experience superior operational tranquility with our Noise reduction upgrade, while maintenance and safety are elevated with the inclusion of an External maintenance platform and guardrail. For seamless operational upkeep, our Installation and maintenance boom is at your service.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Elevate your equipment's durability with our NWN-Armour anti-corrosion coating, a revolutionary solution that envelops your products with an extraordinary shield against corrosion. This groundbreaking technology provides an unmatched level of protection, rivaling the resilience of stainless steel. Offering a remarkable cost-effective alternative to stainless steel, NWN-Armour ensures your operational investment is secured without compromise.el.
Application
Our groundbreaking High Efficiency Mixed Flow Cooling Tower is expertly engineered to serve a multitude of industries with unparalleled versatility and reliability. It is the ideal solution for enhancing processes in the Energy industry, revolutionizing the Pharmaceutical industry, providing unmatched support to HVAC systems, and optimizing operations within the Chemical industry. Furthermore, it offers exceptional performance in Machinery manufacturing, ensures precision in Metal processing, advances Plastic product applications, elevates Industrial cooling processes, and refines methods in Food processing. Experience the future of cooling technology with adaptability that meets the high demands of today's industrial landscape.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant heart of Huizhou, Guangdong, our expansive manufacturing base stretches across a sprawling 10,000 square meters.
ISO CERTIFICATION
Our commitment to excellence is underscored by our ISO9001:2015 Quality Management System Certification and our ISO14001:2015 Environmental Management System Certification, ensuring top-tier quality and environmental responsibility.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
Our Independent Testing LAB is at the forefront of quality assurance, ensuring every product meets the highest standards.
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Explore our Closed Type Cooling Tower Series, where advanced design meets unparalleled efficiency.
·
NSH/ NST Discover the robust performance of our Open Type Cooling Tower Series, crafted for optimum reliability.
·
NTG Our Industrial Type Cooling Tower Series sets the benchmark for industrial-grade cooling solutions.
·
NECN/NECH Our Evaporative Condenser units deliver superior cooling efficiency, tailored for your specific needs.
·
NWFL The Dry Air Cooler line ensures high-performance cooling with minimal environmental impact.
At NEWIN, we anticipate your maintenance and replacement needs by manufacturing and stocking all major cooling tower accessories. Contact us to customize the solutions you require.
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 and timely delivery of our state-of-the-art open type cooling towers. Each shipment is meticulously handled to ensure your products arrive safely and efficiently, ready to provide unparalleled performance in your industrial applications.
Closed type cooling towers shipment: Enjoy the peace of mind that comes with our expertly coordinated shipping process. Our closed type cooling towers are dispatched with precision and care, guaranteeing their pristine condition and ultimate reliability upon arrival to meet your demanding cooling requirements.
Technical Strength& Standards
Certifications
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