Hence installing them outside gives a better protection and even affects the feel of sound level.
In no way Air Curtains should be taken more than two inches above the Door header, generally done in case of Exed glass above the Door. People tend to put it above the Exed glass. In such conditions, air curtain efficiency will be severely affected.
The installation of Air Curtains on hot ovens and powder coating conveyors is very different than normal horizontal installation, where the thumb rule says, “We install the air curtain on the warmer side.” On the contrary, when the temperature) in more than 200 C, the installation cannot be done inside and in such places the installation is done in ambient air with air Bowing from bottom to top, with special mounting brackets. Air Curtains are very efective on hot ovens and can hold the hot air inside and various advantages which it can give are:
- Fuel Saving
- Reduced chamber heating time
- Increased conveyor speed results in high production
- Reduced curing time