Wing gateWing gate It is a channel management device, mainly used for the management of pedestrian channels. The following is a detailed introduction to the wing brake:一、Definition and shapeWing gate，It is named for its appearance like an eagle with its wings spread out. It is composed of a main box

Swing Gateswing gate，Also commonly known as swing gate or channel gate machine, it is a kind of automatic access control equipment widely used in all kinds of places. The following is a detailed introduction to the swing brake machine: 一、Definition and principleSwing brake is a kind of mechanical de