The utility model relates to an epoxy dry -type wall bushing, include the outdoor insulator of epoxy as main material moulding by casting that use such as the auxiliary material that have curing agent, toughening agent by the interpolation, the inside center of insulator is provided with the current -carrying body, and outside middle part is provided with metal flange, and both ends respectively are provided with a metal covering, metal flange's side is " ten " font, and the insulator at its both ends all is multilayer full skirt form, just metal flange's upright part parcel is in the insulator, and the surface exposes in the insulator outside, last the exposing of metal flange is provided with measurement terminal in the outside upright part of insulator, measurement terminal is connected with the electric capacity screen that sets up in the insulator. This kind of epoxy dry -type wall bushing does not have oil, air -free pure solid, and is high temperature resistant, and the electric property is stable, does not have burning and explosion hazard, compact structure, small, and the transportation of being convenient for, bending strength is high, and mechanical properties is excellent, long service life, the long -time running is with low costs.