The aluminum film winding machine is used to wind the aluminum tube and capillary tube constituting the air return pipe of the refrigerator through the aluminum film, wind the capillary tube and aluminum tube together, isolate the capillary tube and aluminum tube with the aluminum film to prevent direct contact, and complete the processing of the air return pipe components of the refrigerator. The equipment adopts imported electrical components (control system), feeding through precision screw (or pneumatic) servo motor, PLC programmable controller and man-machine interface automatic control, with accurate performance, stability and reliability. It is an ideal full-automatic equipment for aluminum film winding processing of refrigerator air return pipe.