We offer high-performance FRP Cooling Towers through our sister company, Melfrank Engineering Industries Inc., a trusted name in thermal management solutions for over three decades. Known for engineering excellence and reliability, Melfrank has been at the forefront of designing and manufacturing cooling towers that deliver superior energy efficiency, durability, and low maintenance costs.
Our cooling towers integrate IoT-based controllers, EC fans for significant energy savings, and approach-based controllers that optimize water and power consumption. Backed by a structured design philosophy, these innovations have been the backbone of Melfrank’s cooling tower success—ensuring consistent performance, higher reliability, and extended service life.
In addition to new FRP cooling towers, we also provide conversion of old timber towers into pultruded FRP towers, complete revamping of existing towers, operations & maintenance services, and EC fan retrofits for energy savings. These solutions ensure that even aging cooling assets are upgraded to modern, efficient, and sustainable standards.
Built to withstand the toughest industrial environments, our FRP cooling towers offer corrosion resistance, long service life, and optimal cooling performance, making them a sustainable choice for modern industries.
These solutions serve a wide range of sectors, including power plants, steel, cement, chemical, textile, automotive, and HVAC applications, where consistent cooling and energy savings are critical.
We provide Cooling Tower EC Fan Retrofit Solutions that replace conventional single large fan systems with high-efficiency EC fans integrated with smart controllers. This retrofit not only optimizes cooling tower performance but also delivers energy savings of up to 40–50%, making it one of the most effective upgrades for sustainable operations.
Our solution uses multiple smaller EC axial fans instead of a single large fan, ensuring optimized airflow distribution through the tower. This modular design offers inherent redundancy, so the system continues running reliably even if one fan is offline. Despite the compact fan arrays, efficiency is never compromised—our design can reduce the system size by up to 40–45% without any loss of performance.
At the core of the retrofit is our Smart Controller, equipped with a precise algorithm that continuously analyzes real-time data and modulates fan operation to match actual cooling demand. The system is capable of operating in BMS, Auto, or Manual modes and supports multiple communication protocols such as Modbus, ensuring seamless integration with Building Management Systems (BMS).
By combining high-efficiency fans, intelligent controls, and modular redundancy, our Cooling Tower EC Fan Retrofit provides a robust, reliable, and future-ready solution. The result is lower energy consumption, reduced OPEX, and higher system uptime, making it an ideal choice for industries looking to maximize performance while minimizing costs.
The retrofit of the cooling tower using the Aad Tech system optimises the system efficiency reducing energy consumption up to 50%. We replace the existing fan with an EC drive & smart controller system. Our smart controller has a built-in highly precise complex algorithm which analyses the realtime dataset, processes that and modulates the fan system accordingly.
A High Efficiency fan is used to reduce the power consumption
Multiple small fans are the solution for optimized flow of air
The Aad Tech Axial fan system can reduce the size of the system up to 40-45% without losing efficiency
The system supports various communication protocols such as Modbus, etc. for BMS
That system can be operated on various modes respectively BMS/AUTO/MANUAL
The retrofit of the cooling tower with the Aad Tech system. It optimises the system efficiency and energy consumption is reduced by up to 40-50%. We replaced the existing fan with an EC drive & Smart controller system. Our smart controller has inbuilt a highly precise complex algorithm which analyses the realtime dataset then processes that and modulates the fan system accordingly.
A High Efficiency fan is used to reduce the power consumption.
Multiple numbers of small fans is the solution for optimized flow of air through
Aad Tech Axial fan system can reduce the size of the system up to 40-45% without losing any efficiency.
The system supports various communication protocols such as modbus, etc for BMS.
The redundancy in the system increases reliability of the system.
That system can be operated on various modes respectively BMS/AUTO/MANUAL.
