The invention discloses a new type of energy-saving corrugated roller. The invention has high efficiency, lightness and convenience, and includes an outer roller body. The outer roller body is provided with sawtooth. One side of the roller body is provided with an inner roller body, the inner roller body is inside the outer roller body, one side of the inner roller body is provided with a foolproof gap, one side of the foolproof gap is provided with an anti-skid ring, and one side of the inner roller body A heat dissipation net is provided, one side of the heat dissipation net is provided with a heat dissipation port, an aluminum foil bubble film is arranged between the outer roller body and the inner roller body on the side of the heat dissipation port, an input port is provided on the side of the heat dissipation port, and the An output port is provided on the other side of the heat dissipation port, an input channel is provided on the inner side of the outer roller body, an output channel is provided on one side of the input channel, and support rods are provided on the inner side of the outer roller body, and the number is twelve 12 fan blades are arranged on the support rods, and the number of fan blades on the support rods is two; the device is light, convenient, durable, and has good practicability.