Air Curtain

The meaning of AIR CURTAIN is an artificially created stream of moving air that is blown across a doorway or other opening to create, An air curtain, also known as an air door, is a machine that blows a controlled stream of air across an opening to the other side to create an air seal. This seal separates different environments while allowing a smooth, uninterrupted flow of traffic and unobstructed vision through the opening, To do this, a door switch is installed as the activation device for the air curtain. For high-traffic openings • The door opens, the air curtain turns on