Introducing the NEWIN NWF Series Mixed Flow Closed Type Cooling Tower, engineered to deliver cutting-edge performance and efficiency.
NWF Our NWF series closed cooling tower harnesses advanced composite flow cooling technology. Designed for stable and efficient operation, it is both energy-saving and environmentally friendly. After the spray water cools the heat exchange coil, it smoothly transitions into the cold water basin via the innovative PVC heat exchange layer. This engineered pathway effectively reduces the internal tower temperature while also dampening noise, thus ensuring a quieter and more efficient cooling process.
Product Description
High-Efficiency Mixed Flow Closed Circuit System
Operation
Experience the pinnacle of cooling technology as fluid mediums journey through our state-of-the-art serpentine coil heat exchanger. Bathed continuously by an external spray, the coil transforms into a hub of cooling excellence, where it conducts a seamless heat exchange with the spray water, thus creating a highly efficient closed-loop system. Witness the dance of dry, low-temperature air entering laterally, intermingling vertically with the spray water's descent. This sophisticated heat transfer process, driven by powerful fans, ensures that after a complete thermal exchange, the saturated high-temperature air is expelled from the tower. Meanwhile, the spray water undergoes a second round of heat extraction via a PVC heat exchange layer before it gracefully descends into a collection basin, ensuring the removal of residual heat for unmatched cooling performance.
Advantage
> The Innovative mixed flow closed-loop circulation system ensures the pristine condition of the media, significantly cuts down on maintenance costs, and promotes the conservation of our vital water resources all while delivering unparalleled cooling efficiency.
> The harmonious blend of a stainless steel coil heat exchanger and a PVC heat exchange layer epitomizes both efficiency and elegance. This groundbreaking design not only stretches the heat transfer area to its maximum potential but also boosts heat exchange efficacy and contributes to the tranquil operation by minimizing noise.
> The intelligent single-side air intake design notably curtails noise emission from the tower's rear, making it a perfect choice for operations in environments where noise control is essential.
> The product boasts a streamlined structure and space-efficient design, allowing for seamless integration with multiple cooling towers for enhanced scalability.
Features
COOLING TOWER COMPONENTS
1. Axial Flow Fan
This advanced aluminum alloy axial flow fan is engineered for remarkably low noise operation, ensuring both stability and outstanding efficiency. The motor, boasting an IP55 protection grade coupled with an F-grade insulation, offers unrivaled safety and dependability.
2. External Spray System
Ingeniously designed to spray cool water onto the heat exchange coil, this system ensures the coil surface is perpetually wet, optimizing the cooling process.
3. Stainless Steel Heat Exchange Coil
Our stainless steel coils are masterpieces of efficiency, showcasing extraordinary heat exchange capabilities and enhanced corrosion resistance. Their lightweight structure increases lifespan and contributes to sustainability through recyclability.
4. MAH PVC Fill Film (PVC Heat Exchange Layer)
The innovative PVC filler heat exchange layer, with its integrated design, ensures uniform air intake, dramatically reduces water drift loss, and maximizes heat transfer efficiency. Its unique surface texture adds ample heat exchange area, bolstering overall performance. The material can be upgraded to high-temperature variants to meet project-specific requirements.
5. MBD PVC Drift Eliminator
This specialized drift eliminator, crafted for closed cooling towers, excels in capturing airborne water droplets with an astonishing 99.99% efficiency. It minimizes wind resistance and guarantees superior heat transfer performance.
6. Air Inlet Louver
Designed to draw in cool, dry air uniformly, this component ensures optimal passage through the coil and PVC heat exchange layer while limiting sun exposure and restricting microbial growth.
7. Heavy-duty Construction
Constructed with a robust Z700 galvanized steel frame and shell,this offers exceptional corrosion resistance. For extreme conditions, opt for the SUS314/316 or NWN-Armour anti-corrosion coated steel to ensure unparalleled protection.
8. Access Door
Providing easy entry to the tower's inner maintenance platform via the access door.
The inclusion of a comprehensive inspection platform within the cooling tower significantly enhances the ease of conducting maintenance and inspections.
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 a range of advanced features that enhance the versatility and efficiency of your cooling system: Experience the smooth operation of a Two-speed & VFD variable frequency motor, ensuring optimal performance at all times. Safeguard your system with a Vibration Cut-off Switch and an Electronic descaler, while the Water treatment equipment ensures the purity of your system. The Anti-freeze automatic heating system protects against harsh conditions, and a Noise reduction upgrade guarantees quieter operations. Enhance safety and accessibility with an External maintenance platform and guardrail, along with an Installation and maintenance boom, ensuring ease of service and reliability.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Products coated with the innovative NWN-Armour anti-corrosion coating exhibit exceptional resistance to corrosion, closely rivaling the durability and resilience of stainless steel. This solution serves as a highly cost-effective alternative, providing long-lasting protection to your investments.el.
Application
Our cutting-edge Efficient Square Type Cooling Tower is expertly designed to excel across a broad spectrum of industries. Its advanced capabilities make it the ideal choice for the energy industry, ensuring optimal performance and energy savings. Within the pharmaceutical industry, it stands as a paragon of reliability, maintaining stringent temperature controls essential for sensitive processes. In HVAC systems, our cooling tower delivers unmatched efficiency, ensuring comfortable environments with minimal energy consumption. The chemical industry benefits from its robust design, capable of handling diverse cooling needs. Meanwhile, machinery manufacturing and metal processing experience enhanced productivity with our cooling solutions. Plastic product manufacturers enjoy superior cooling efficiency, perfect for maintaining product integrity and quality. In the realm of industrial cooling, our tower is a trusted partner, providing consistent and cost-effective cooling. Lastly, in food processing, it ensures adherence to safety standards while maintaining freshness and quality. Experience the pinnacle of cooling technology with Newin (Guangdong) Machinery Co., Ltd.'s premier offering.
NEWIN Manufacturing Base
Explore the Heart of Innovation at the NEWIN FACTORY
Our expansive manufacturing base is strategically located in the picturesque Huizhou, Guangdong. Spanning a vast 10,000 square meters, it is a hub of cutting-edge production.
Prestigious ISO CERTIFICATION
We proudly hold ISO9001:2015 Quality Management System Certification and ISO14001:2015 Environmental Management System Certification, ensuring excellence in every facet.
State-of-the-Art WORKSHOPS
Precision Welding Workshop: The cornerstone of our robust construction.
Advanced Filler Thermoforming Workshop: Crafting quality components with precision.
High-Tech Sheet Metal Processing Workshop: Where innovation meets manufacturing.
Comprehensive Cooling Tower Assembly Workshop: Piecing together engineering marvels.
Rigorous TESTING Procedures
Our Independent Testing LAB: Ensuring every product meets stringent standards.
NEWIN COOLING TOWERS: A Symphony of Technology and Efficiency
·
Explore the NWN/ NWF/ NCFN Closed Type Cooling Tower Series: Engineered for exceptional performance.
·
Uncover the NSH/ NST Open Type Cooling Tower Series: Designed for optimal cooling.
·
Discover NTG Industrial Type Cooling Tower Series: Built for high-capacity cooling.
·
Experience NECN/NECH Evaporative Condenser: Efficacious cooling solutions.
·
Examine NWFL Dry Air Cooler: Efficient and reliable cooling technology.
At NEWIN, we supply a comprehensive range of cooling tower accessories, tailored to meet the maintenance and customization demands of virtually any cooling tower system. Reach out to us for bespoke accessory solutions.
Our Comprehensive Accessories CONTAIN:
· Fan drive system essentials (fan/ fan stack/reducer/motor/shaft etc.): Ensuring seamless operation.
· Water distribution essentials (nozzles/ drift eliminator etc.): Precision in every drop.
· Heat exchange essentials (PVC infills/ cooling coil etc.): Maximizing thermal efficiency.
· Other essential accessories (air inlet louver/ valve etc.): Completing the system for optimal performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Our open type cooling towers are meticulously packaged to ensure they reach you in pristine condition. Each unit is carefully wrapped and secured to prevent any movement during transit, guaranteeing that you receive a product that meets the highest standards of quality and performance.
Closed Type Cooling Towers Shipment: Experience peace of mind with our expertly managed shipping process for closed type cooling towers. These units are packaged using state-of-the-art techniques to protect them from the elements and any potential handling impacts, ensuring that every product maintains its integrity from our facilities to your door.
Technical Strength& Standards
Certifications
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