▎ 摘　　要

NOVELTY - The utility model claims a graphene film production device, comprising a bracket, a turntable and a cylinder; the cylinder is installed on the bracket; the central line of the cylinder is vertically arranged; the turntable is set in the cylinder; the cylinder is provided with an insulating plate at the lower position of the turntable; the turntable and the circumferential surface of the insulating plate are respectively adhered with the inner side of the cylinder, the insulating plate, the cylinder and the turntable form a heating space; the heating space is uniformly distributed with several heating rods around the centre of the cylinder. The utility model claims a graphene film production device, applying a turntable and a heating rod, heating in the rotating process of the turntable, the graphene liquid on the top surface of the turntable is heated uniformly, so as to ensure the graphene film is flat. At the same time, in the rotating process of the turntable, the graphene liquid is automatically leveled, which ensures the uniform thickness of the graphene film and improves the quality of the graphene film.