Wind Driven Ventilator - Aluminium Built Design | Lightweight, Wind-powered Heat & Humidity Remover, Rust Prevention For Metal Roofs

This Wind Driven Ventilator is mainly used in industries and is an industrial product which can be fixed on any type of roof sheet profile.
They are engineered and Computer Designed to remove heat, humidity, fumes other dust, smoke and provide optimum fresh air, good and pollution free working environment.
The system is totally aluminium built (only Central Shaft and Bearing are Stainless Steel) which makes it very light in weight.
The systems are built in such a way that they only require a breeze of wind to rotate them and does not require any external power source like electricity, generator etc.. And thereafter minimize the consumption of electricity and reduce charges on electric bills.
Turbine Ventilators also protect your Roof Sheet from Weakening and Rusting (Metal Sheets) as it prevents humidity formation in the shed.