▎ 摘　　要

NOVELTY - The utility model claims a continuous production of graphite heat conducting film device, comprising a carbonizing and graphitizing furnace, a conveyor belt, a calendar. At present, many plants are segmented producing graphite heat-conducting film, complicate technique flow, heat-conducting film property is poor. the preparation technique of the utility model is as follows: the polyimide firstly to 1500 degrees centigrade of carbonization furnace for carbonization by conveyor belt, followed by transition into the graphitization, the PI of the graphitizing heat-conducting film by calendering. The utility model has simple structure, controllable process, automation degree is high, the whole production line basically realizing unmanned operation.