Air curtain blower commercial air curtain machine shopping malls supermarkets, restaurants gate Air Curtain Fan 0.6-1.2M

An air curtain is an invisible wall of air. Air curtains are installed at entrances and exits. The air blows vertically downwards. It has a specific direction and is suitable for areas where it is inconvenient to install a fence door, as well as areas that require frequent access. It can effectively distinguish between internal and external environments. Air curtains prevent internal air from flowing out and into the interior, with an obstruction rate of 70-90%. Air curtains help prevent dust, exhaust fumes, odours and insects from entering the room.