▎ 摘　　要

NOVELTY - The utility model claims a graphene production equipment technology field, especially claims a graphene-milling device, comprising a turntable and a ring array in at least two seat rotating of the grinding tank, grinding tank seat comprises a movable seat and fixed on the fixing base of turntable. lower surface of the movable seat and the upper surface of the fixed base are inclined surfaces, the upper surface of the lower surface of the movable base and the fixed base and the fixed base are detachably connected through connecting structure and the movable seat, the movable seat is provided with a ball, further comprising a driving mechanism for driving the turntable rotation and the milling. The utility model can the graphene material after ball milling the slurry for hierarchical processing, it effectively shortens the production process, increase the production efficiency.