▎ 摘　　要

NOVELTY - The utility model belongs to the technical field of conductive composite material preparation device, specifically relates to a scale production device of high-conductivity graphene metal composite material. The production device comprises: a sealing chamber and a gas circuit mechanism for introducing gaseous carbon source and process gas into the sealing chamber, the sealing chamber is provided with a feeding area and a high temperature area, the high temperature area is provided with a heating mechanism for heating the high temperature area to crack the gaseous carbon source, and growing graphene on the metal base material, a pressing mechanism for pressing and forming the stacked graphene metal composite material and a transfer mechanism for separating the graphene metal composite material from the interlayer material, and transferring the graphene metal composite material to the pressing mechanism for pressing. In the utility model, all processes are finished in the same sealing chamber, which avoids the bad influence of oxidation caused by contact air to graphene metal layered composite material conductivity.