▎ 摘　　要

NOVELTY - The utility model claims a graphene application of material preparation field, claims a graphene composite material film production system, the graphite conducting composite material production system using expanded graphite as raw material, orderly comprising pre-peeling device, ultrasonic peeling device, vacuum stirrer, desktop machine, vacuum drying box and roller press according to process order. The utility model is a parameter setting device for pre-peeling device, ultrasonic peeling device, vacuum stirrer, desktop machine, vacuum drying box, corona machine and a roller press, time of production only needs to realize large scale of production, greatly improves the production efficiency, ensures the prepared graphene composite material heat-conducting film with high heat-conducting property according to the set of device parameters.