The utility model relates to an after wasing, thick bamboo tube dries device belongs to and dries technical field after the thick bamboo tube washs, including frame rack structure's installing support, be provided with the left mount pad and the right mount pad of horizontal slip in the installing support, horizontal installation has equidistant ranges of a plurality of root and rubber roll that can the free rotation between left mount pad and right mount pad, on the left of left mount pad and right mount pad right side average level be provided with horizontal hydraulic cylinder, wherein horizontal hydraulic cylinder's cylinder body is all installed on the installing support, and left horizontal hydraulic cylinder's piston rod is connected with left mount pad, and the horizontal hydrauliccylinder's on right side piston rod and right mount pad are connected. Through after wasing, thick bamboo tube dries device, its simple structure, labour saving and time saving is used in the work ofdrying after accomplishing the thick bamboo tube in batches and wasing, the cost of drying the thick bamboo tube moreover is also corresponding to obtain control, especially adaptedly uses in extensive manufacturing plant.