Human body electrostatic precipitator (also called ion wind curtain machine) is an antistatic equipment used at the entrance of clean room or special antistatic area. It just needs to be installed on the door to prevent outdoor air and static electricity from polluting the effective equipment in the clean area. In order to decrease the amount of dust particles and static electricity on human body, the efficient antistatic wind is blown to human body to effectively and quickly remove static electricity and dust particles on human body. The equipment shell is made of δ1.5mm aluminum alloy plate, with its surface adopting electrostatic spraying in ivory white.It blows automatically through infrared ray induction with the wind speed ≥10m/s and high cross flow fan is used.