▎ 摘　　要

NOVELTY - The utility model relates to technical field of filler preparation, especially a graphene far infrared electro-thermal film automatic production device, said coating unit is provided with a first oven, the first oven another end is further equipped with an on-line detection unit. one side of said online detecting unit is further provided with a conductive adhesive gluing, and length of the second drying box is less than the length of the first drying box, the intercepting bar automatic roll-changing and material-receiving machine is also provided with a machine, and composite machine is also provided with a material supply unit. The utility model can effectively reduce personnel configuration and fully shows the efficiency is maximized.