Baifu Triboi Chaiging Power Gun Tribo Charging SprayTribo charging spray is thought high speed power passing Charging tube ,by frictional contact between power and material of qun body ,power particle press tube wall and get positive charging by giving electrong to the tube wall .The Tribo Charging Power spray equipment consisting of,hopper,power pump, control unit ,Tribo gun .As the Charging source is from power friction ,no HV generator to forced power electrificationis necessary,no electrode,no strong electrostatic field between spary gun and workpiece ,each charged power particle have their own weak electrostatic field with workpiece