▎ 摘　　要

NOVELTY - The utility model claims a super-fine grinding dispersion machine for graphene preparation, comprising a box body, a movable grinding; a device main body and a bottom plate; the top end of the bottom plate is equipped with a device main body; two sides of the bottom end of the bottom plate are equipped with a box body; and the inner part of the box body is provided with a drawing drawer; the middle position of one end of the drawing drawer is equipped with a handle. The utility model controls the second driving motor to start to drive the second rotating shaft to rotate, so that the second rotating shaft drives the driving roller wheel to rotate; the rotating rod at the two sides is driven by the belt to rotate, so that the driven roller wheel is rotated; the graphene material is crushed and grinded for one time; then controlling the first driving motor to start to drive the first rotating shaft to start, so that the movable grinding is rotated; the graphite material is secondarily grinded by the gap between the movable grinding and the fixed grinding; it realizes the function of fully grinding the graphene; it improves the quality of the production product.