Advanced Closed Circuit Cooling Tower with Spray Pump Power 5.5

• Customization: Available
• Ventilation Mode: Mechanical Ventilation
• Material: Full Steel
• Air Contact Form: Wet
• Air Contact Way: Closed
• Tower Shape: Square
• Noise Level: Low
• Application Fields: Industrial
• Certification: ISO, CE
• Condition: New
• Cooling Capacity: 1450kw
• Fan Power: 7.5*3kw
• Spray Pump Power: 5.5
• Length: 5600mm
• Width: 3250mm
• Height: 4950mm
• Dry Weight: 4150
• Wet Weight: 6800
• Transport Package: Wood Packing, 20gp, 40gp Container Loading
• Specification: Multi-cells is available
• Trademark: NEWIN
• Origin: China
• HS Code: 84195000
• Production Capacity: 500sets/Month

Product Description

Introducing the NEWIN NWF Series Mixed Flow Closed Type Cooling Tower: where innovation meets performance.

NWF Our NWF series closed cooling tower utilizes cutting-edge composite flow cooling technology for optimal performance. Experience stable operation, remarkable energy savings, and eco-friendly design. The spray water efficiently cools the heat exchange coil and is skillfully directed into the cold water basin via the PVC heat exchange layer. This process significantly reduces internal temperature and minimizes noise from direct water flow, ensuring a serene environment.

Unveil the High-Efficiency Mixed Flow Closed Circuit System: delivering exceptional cooling power.

Flawless Operation
Witness the seamless flow of the cooling fluid medium as it traverses the advanced serpentine coil heat exchanger. Our innovative continuous external spray system moistens the coil, boosting cooling efficiency. The closed-loop design allows the medium to exchange heat with spray water through a cutting-edge partition wall heat exchanger. As fresh, cool air enters laterally, it vertically intersects with the spray water, creating a dynamic composite heat transfer driven by powerful fans. Once heat exchange is complete, high-temperature saturated air exits the tower while the spray water undergoes a secondary heat transfer via the PVC layer, ensuring outstanding cooling performance and efficient heat removal.

Unmatched Advantage
> The The innovative Mixed Flow Close-Loop Circulation System ensures media purity, cuts down maintenance expenses, and adeptly conserves water resources, all while delivering efficient cooling.
> Our state-of-the-art design incorporates a stainless steel coil heat exchanger and a PVC heat exchange layer, offering both efficiency and elegance. This breakthrough design maximizes the heat transfer area, optimizes heat exchange efficiency, and even reduces noise levels.
> The intelligently engineered single-side air intake design significantly reduces noise emissions, making it perfectly suited for noise-sensitive settings.
> This product boasts a compact structure and a space-efficient design,facilitating the seamless integration of multiple cooling towers.

Features

COOLING TOWER PARTS

1. Axial Flow Fan
Our aluminum alloy axial flow fan is a marvel of quiet, steady, and efficient operation. With a motor boasting a protection grade of IP55 and insulation grade F, enjoy peace of mind with enhanced safety and reliability.

2. External Spray System
Experience the power of continuous cooling as the spray system showers cool water onto the heat exchange coil, keeping its surface optimally wet for superior cooling performance.

3. Stainless Steel Heat Exchange Coil
Our stainless steel coils are engineering wonders, offering outstanding heat exchange efficiency, remarkable corrosion resistance, and lightness. Not only do they extend the equipment's lifespan, but they also champion environmental responsibility through their full recyclability.

4. MAH PVC Fill Film (PVC heat exchange layer)
The MAH PVC filler integrates a multifunctional design, harmonizing filler, air inlet grille, and drift eliminator to ensure a consistent air supply. This design drastically reduces water drift loss and maximizes heat transfer efficiency. Its unique surface texture amplifies the heat exchange surface, optimizing overall performance, and can be upgraded to high-temperature materials for specific project needs.

5. MBD PVC Drift Eliminator
Our exclusive drift eliminator, specifically crafted for closed cooling towers, excels at capturing airborne water droplets with minimal wind resistance. With a remarkable capture rate of 99.99%, it ensures peak heat transfer performance.

6. Air Inlet Louver
The thoughtfully designed air inlet louver guarantees an even flow of cool dry air, seamlessly passing it through the coil and PVC heat exchange layer. This feature also limits sun exposure and curtails microbial growth, ensuring optimal operation.

7. Heavy-duty construction
Constructed from high-quality Z700 galvanized steel, the frame and shell are designed for superior corrosion resistance.For environments demanding extra durability, optional SUS314/316 or NWN-Armour anti-corrosion coated steel offers unparalleled protection.

8. Access Door
Easily access the tower's inner maintenance platform via the access door, ensuring hassle-free maintenance. The presence of an inspection platform inside the cooling tower greatly enhances inspection ease and maintenance convenience, making it a breeze to upkeep.

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
Enhance your experience with a plethora of customizable features: Two-speed & VFD variable frequency motor to optimize performance, Vibration Cut-off Switch for safety, Electronic descaler for efficient maintenance, and advanced Water treatment equipment for superior water quality. Embrace the chilly months with an Anti-freeze automatic heating system, enjoy peace and quiet with a Noise reduction upgrade, and ensure safety and accessibility with an External maintenance platform, guardrail, and Installation & maintenance boom.
 

Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Our products, shielded with innovative NWN-Armour anti-corrosion coating, boast exceptional resilience against corrosion, rivaling the durability of stainless steel itself. This cutting-edge solution offers a remarkably economical alternative to stainless steel, making it a prudent choice for any operation.

 

Application

Our Advanced Closed Circuit Cooling Tower is a versatile powerhouse, adeptly serving a myriad of industries. Whether it's the Energy industry, where precision and stability are key, or the Pharmaceutical sector, demanding the utmost in reliability and efficiency, our product stands resilient. Perfect for HVAC systems, it ensures optimal climate control, while in the Chemical industry, it underscores safety and performance. In the realms of Machinery manufacturing and Metal processing, it supports production with unwavering consistency. The tower is equally at home in the creation of Plastic products, providing essential cooling solutions. Additionally, it excels in Industrial cooling, critical for maintaining operational efficiency. Finally, in Food processing, it contributes to both safety and quality, underscoring its versatility and indispensability across varied applications.

 

NEWIN Manufacturing Base

NEWIN FACTORY
Our distinguished manufacturing base is strategically located in the thriving region of Huizhou, Guangdong, sprawling over an impressive 10,000 square meters.

ISO CERTIFICATION
We proudly hold the prestigious ISO9001:2015 certification for our exemplary Quality Management System, alongside the esteemed ISO14001:2015 certification for our Environmental Management System.

WORKSHOPS
State-of-the-art Welding Workshop
Cutting-edge Filler Thermoforming Workshop
Precision-driven Sheet Metal Processing Workshop
Efficient Cooling Tower Assembly Workshop

TESTING
Our facility features an Independent Testing LAB, ensuring the highest standards of quality and performance.


NEWIN COOLING TOWERS:

· Innovative NWN/ NWF/ NCFN Cutting-edge Closed Type Cooling Tower Series
· Reliable NSH/ NST Versatile Open Type Cooling Tower Series
· Robust NTG High-performance Industrial Type Cooling Tower Series
· Efficient NECN/NECH Advanced Evaporative Condenser
· Sleek NWFL State-of-the-art Dry Air Cooler


NEWIN offers a comprehensive inventory of all essential cooling tower accessories, ensuring seamless maintenance and replacement for cooling towers of virtually any size and type. Reach out to us to customize the cooling tower accessories that perfectly fit your specifications.

CONTAIN:
· Comprehensive Fan Drive System (including fan, fan stack, reducer, motor, shaft, etc.)
· Efficient Water Distribution System (featuring nozzles, drift eliminator, etc.)
· Superior Heat Exchange Components (such as PVC infills, cooling coil, etc.)
· Additional Accessories (including air inlet louver, valve, etc.)
 

Packaging & Shipping

Open type cooling towers shipment

Closed type cooling towers shipment

Technical Strength& Standards

Certifications