▎ 摘　　要

NOVELTY - The utility model relates to the electric device field, especially claims a graphite microwave expanding device of the electric system, the system comprises a production unit and a control unit, the production unit and the control unit are provided with an isolation wall; the production unit comprises: a microwave device main body, a first suppressor connected with one end of main cavity of the microwave device, second suppresser and the microwave device main body the other end joint, the utility model claims the electric system of a graphene microwave puffing device. the partition wall divides the space into main cavity of the production unit and control unit, microwave device located in production workshop, control electric cabinet, a power electric cabinet, a microwave power supply located in the control chamber and filled with graphite dust production vehicle spaced apart, solves the problem of short service life of the electric component by the graphite dust.