Vane Axial Fan
There are several types of Axial Fan, one of the most efficient being the Vane Axial Fan. Designed for the first time in Iran by the Borna Gostar Complex, this type of fan has a cylinder housing with a hub to blade diameter ratio of about 45%. Its blades are about 9 and have an airfoil structure. There are some fixed blades as guides that act as air spin reducers. These fans are used both for blowing and for exhaust. The distinguishing characteristics of these fans are:
- They have airfoil blades
- They have fixed blades
- Maximum efficiency among all available fans (up to 90%)
- Less sound production
- More pressure drop tolerance than conventional ones
Vertical Wind Tunnel
The lifestyle is changing rapidly in the modern days and is not predictable. Meanwhile, the style of human recreation is no exception. New competitions, different training styles, and entertainment that were generally for the wealthier, It has infiltrated the public layers of society and has transformed from a number of costly sports or leisure activities to a wide variety of costs.
In the vertical tunnel, the wind speeds upwards of 200 km/h and is designed to overcome human weight, in order to provide a safe and controlled falling experience and has educational and recreational usages.
Borna Gostar Parsi Company having the experience of manufacturing special fans for the first time in Iran has succeeded in designing and manufacturing high-performance Vane Axial Fan. The characteristics of these fans are high efficiency and higher pressure tolerance than ordinary ones. The technological heart of the vertical wind tunnels is its fans.
