▎ 摘　　要

NOVELTY - The utility model relates to the technical field of microcrystalline plate processing device, specifically to a microcrystalline plate forming rolling roller, which has simple structure, reasonable design, practical significance and popularization value; it is expected to generate good economic benefit, comprising a roller body and 2 connecting columns; the connecting column is set on the two ends of the roller body; the roller body comprises a nano ceramic layer , foaming aluminium layer, two fixing plates and a graphene layer; two ends of the foaming aluminium layer are connected with the connecting column; the nano ceramic layer is sleeved on the surface of the foaming aluminium layer; the nano ceramic layer is clamped on the foaming aluminium layer; the contact surface of the foaming aluminium layer and the nano ceramic layer is provided with a heat conducting metal layer; two ends of the foaming aluminium layer are further provided with a plurality of bumps; the fixing plate is annular; the fixing plate is sleeved on the connecting column and connected with the bump screw thread; the graphene layer is set on the surface of the foaming aluminium layer.