Introducing the High-Efficiency Full Steel Cross Flow Open Cooling Tower, engineered specifically for HVAC systems. This advanced cooling tower combines robust construction with superior performance, ensuring optimal cooling efficiency and longevity. Designed for maximum reliability, it provides exceptional thermal performance, making it an ideal choice for a wide range of HVAC applications.
Product Description
NST Series The NST series embodies a sophisticated cross-flow design with an induced draft open-loop cooling tower. It is perfect for small to medium-sized industrial applications, HVAC systems, and mechanical ventilation projects. Moreover, it thrives in scenarios with lower water quality requirements.
FEATURES
CTI Certified: Assurance of Performance
> Superior Cooling Efficiency
- Features an expansive two-sided fully open air intake to ensure maximum air contact.
- Incorporates a large infill area, enhancing the heat exchange efficiency substantially.
- Utilizes high-frequency transverse water flow, fostering robust turbulent mixing, thereby maximizing cooling efficiency.
> Optimize Resource Utilization
- Engineered to minimize water wastage, it promotes extensive ventilation, thereby cutting down on energy consumption.
- Constructed with a majority of recyclable materials, reinforcing our commitment to environmental sustainability.
> Impact Resistance
- The rigid infill layers and internal structure boast high impact resistance, significantly reducing the risk of damage and blockage.
> Ease of Operation & Maintenance
- Main structure endowed with corrosion-resistant attributes, ensuring ease of operation and maintenance while reducing operational costs.
MAIN PARTS
1. High Efficiency Axial Fan
> Equipped with a renowned brand aluminum alloy axial fan, delivering exceptional performance, low noise, and reduced power consumption.
> Superior quality V-belt and pulley, ensuring seamless operation and maintenance convenience.
> TEFC cooling tower duty motor available, with optional gear reducer. Choose from two-speed, variable speed, or explosion-proof motor options.
> Option to upgrade to Permanent Magnetic Direct Drive system, significantly lowering power usage, with energy efficiency rated up to IE5.
2. Uniform Water Distribution System
> Uses gravity for evenly distributed water flow.
> Features large-diameter, non-clogging PP nozzles with extensive spray coverage.
> Comes with a removable steel cover for straightforward inspection and maintenance.
> Offers optional high-low flowrate nozzles for consistent water distribution, even at reduced flow rates.
3. Integrated Baffle Type Infill
> Crafted with high-grade self-extinguishing PVC infill.
> Infused with integral formation infill and drift eliminator, providing an expanded heat exchange area with high performance. Drift loss kept under 0.005%.
> Options available for infill catering to high or low temperature conditions, tailored to special operational needs.
4. Cold Water Basin
> Features an automatic make-up water system, utilizing a corrosion-resistant stainless-steel mechanical float valve.
> Optional water basin heater can be included for frost protection during colder seasons.
5. Heavy Duty & High Stability Structure
> Main structure constructed with Z700 HDGS corrosion-resistant materials, secured with 304 Stainless Steel bolts and nuts, ensuring robust stability.
> Optional materials include 304/316 Stainless Steel or NWN-Armour for enhanced durability.
6. SMC Compressed Moulded
> Features a fiberglass fan stack, offering both corrosion and UV resistance.
> Enhances uniformity of airflow within the tower, reducing resistance and ensuring efficient fan operation.
7. High Quality Fiberglass Panel
> Constructed from fiberglass material, providing both corrosion and UV resistance.
> The innovative corrugated design not only enhances the durability of the tower but also significantly extends its service life, ensuring reliable performance year after year.
> Choose from our optional high-grade 304 / 316 Stainless Steel or our proprietary NWN-Armour material, both offering superior resistance to corrosion and wear, tailored to meet your specific needs.
8. Access Door
> The thoughtfully designed access door provides hassle-free entry, simplifying tower inspections and maintenance tasks, thus minimizing downtime and operational disruptions.
9. Maintenance Platform
> The maintenance platform is engineered with a robust double-layer structure, offering enhanced safety and convenience for internal cooling tower maintenance, especially during fan servicing operations.
10. Cage Ladder & Handrail
Product Parameters
| Tower Model |
Outline dimensions (mm) |
Weight (Kg) |
| NST |
W |
L |
H |
Dry |
Wet |
| NST-18-A15-2A11-C1 |
3310 |
1800 |
3500 |
1030 |
2480 |
| NST-20-B15-2A12-C1 |
3310 |
2000 |
3700 |
1110 |
2730 |
| NST-26-D18-3A14-C1 |
4080 |
2600 |
4110 |
1660 |
4130 |
| NST-30-D21-3A16-C1 |
4220 |
3000 |
4540 |
1890 |
4860 |
| NST-33-E24-3A17-C1 |
4540 |
3300 |
4790 |
2080 |
5520 |
| NST-35-F26-4A17-C1 |
5350 |
3500 |
4890 |
2960 |
8290 |
| NST-40-F30-4B17-C1 |
5750 |
4000 |
4940 |
3310 |
9690 |
| NST-43-G32-4B18-C1 |
5950 |
4300 |
5140 |
3550 |
10620 |
| NST-46-H34-4B20-C1 |
6150 |
4600 |
5560 |
3900 |
11740 |
| NST-48-H40-5B18-C1 |
7420 |
4800 |
5390 |
4560 |
13970 |
| NST-50-I42-5B20-C1 |
7560 |
5000 |
5610 |
5190 |
15280 |
| NST-54-J42-5B22-C1 |
7560 |
5400 |
6010 |
5650 |
16690 |
| NST-60-J47-5B22-C1 |
8040 |
6000 |
6210 |
6330 |
19120 |
Explore the Enhanced NST Series: Advanced FRP Cooling Tower Solutions Tailored for Various Working Environments
OPTIONS
Revolutionary Permanent Magnetic Direct-Driven Fan System
Innovative Energy-Saving Design
> Embrace variable frequency control for low-speed operations, ensuring unparalleled efficiency and an impressive high power factor.
> Experience the seamless operation of a direct-driven fan, eliminating transmission losses and freeing you from maintenance concerns.
> Achieve an outstanding energy efficiency rating up to IE5, delivering remarkable power savings and substantial energy conservation benefits.
NWN-Armour Corrosion Resistant Technology
Superior Corrosion Resistant Design
Utilizing galvanized steel panels coated with the continuously enhanced NWN-Armour anti-corrosion layer, this design rivals stainless steel in corrosion resistance, offering a cost-effective alternative.
Additional Accessories for Enhanced Performance
Enhance your system with: PLC Control System, Side Stream Filtration System, Davit Arm, and Noise Level Reduction for optimal performance and convenience.
NEWIN Manufacturing Base
State-of-the-Art NEWIN Factory
Strategically positioned in Huizhou, Guangdong, our manufacturing base impressively sprawls over 10,000 square meters, exemplifying our commitment to quality and capacity.
Uncompromised Quality with ISO CERTIFICATION
We proudly hold the ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, reflecting our dedication to excellence and sustainability.
Precision-Driven WORKSHOPS
Meticulously Crafted Welding Workshop
Advanced Filler Thermoforming Workshop
Innovative Sheet Metal Processing Workshop
Cutting-Edge Cooling Tower Assembly Workshop
Rigorous TESTING for Unmatched Quality
Our Independent Testing LAB ensures each product meets our high standards of excellence.
Explore the Range of NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Leading Closed Type Cooling Tower Series
·
NSH/ NST Superior Open Type Cooling Tower Series
·
NTG Robust Industrial Type Cooling Tower Series
·
NECN/NECH Efficient Evaporative Condenser
·
NWFL Reliable Dry Air Cooler
At NEWIN, we stock an extensive range of cooling tower accessories designed to satisfy the maintenance and replacement demands of virtually any cooling tower size and type. Reach out to us for customized cooling tower accessories tailored to your needs.
CONTAIN a Comprehensive Range of Parts:
· Fan Drive System: includes fan, fan stack, reducer, motor, shaft, and more.
· Water Distribution Components: featuring nozzles, drift eliminators, and more.
· Heat Exchange Elements: includes PVC infills, cooling coils, and more.
· Additional Accessories: such as air inlet louvers, valves, and more.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience the seamless delivery of our robust open type cooling towers, designed to elevate your HVAC systems. We ensure that each shipment is carefully packaged and dispatched, ensuring the integrity and performance of our top-tier products upon arrival.
Closed Type Cooling Towers Shipment: Our closed type cooling towers are transported with the utmost care and precision, reflecting the superior quality synonymous with Newin (Guangdong) Machinery Co., Ltd. Enjoy peace of mind with our efficient and reliable shipping solutions, crafted to meet your specific needs.
Technical Strength& Standards
Certifications
Audited Supplier 
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