▎ 摘　　要

NOVELTY - The device comprises a lower machine cover (1), a side frame (2) and an argon pump (3), where the lower machine cover is fixedly connected with a stirring device (7). The lower machine cover is fixedly connected with the side frame, an injection mold and an electric explosion device. The side frame is fixedly connected with the argon gas pump, where the lower machine cover is hinged with a ball mill (6) through a feeding reverse turning plate cavity. A heating shell of a paraffin heating cavity (5) is fixedly connected on a layer of the side frame through a mounting seat. USE - Nano-meter material preparation device based on electric explosion method. ADVANTAGE - The electric explosion device makes the carbon rod to pass through the large current so that the temperature of the graphite rod is raised instantaneously to form the graphene. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a nano-meter material preparation device. Lower machine cover (1) Side frame (2) Argon pump (3) Dry box (4) Paraffin heating cavity (5) Ball mill (6) Stirring device (7)