Aluminum heating rod device

The utility model discloses an aluminum heating rod device, which comprises an aluminum pipe, a heating hole and a heating pipe, wherein the length of the aluminum pipe is not more than 3m; the aluminum pipe is hollow; heating holes with the diameter ranging from 14 mm to 16 mm are symmetrically formed in the two ends of the aluminum pipe, the number of the heating holes in one end of the aluminum pipe is at least three, the heating holes extend from the end face of the aluminum pipe to the central face of the aluminum pipe, and the axes of the heating holes are parallel to the axis of the aluminum pipe; and the heating pipe is arranged in the heating hole. According to the aluminum heating rod device, the two ends of the aluminum pipe are drilled oppositely to serve as the heating holes, the longer heating length can be achieved on the premise that the diameter of the heating holes is 14 mm, and therefore the preheating requirement of a long target material is met, and the application range of the aluminum h