Preparation method of seamless metal drum set

The invention provides a preparation method of a seamless metal drum set. The preparation method of the seamless metal drum set comprises the following steps: step 1, a required mold is arranged on amain rotating shaft; 2, a metal plate is installed between the mold and the tail jacking device and fastened; 3, the main rotating shaft is driven, the main rotating shaft drives the mold to rotate, the metal plate is extruded and pushed by a spinning tool to move in the direction of the mold, and a drum cavity semi-finished product is prepared and obtained; 4, turning, cutting and the like are conducted at the two ends of the drum cavity semi-finished product, and the drum cavity semi-finished product with the flat end is obtained; 5, the drum cavity is separated from the mold, and the two ends of the drum cavity are inwards extruded and bent into set angles through the set mold; and 6, the seamless metal drum set is prepared through the drum cavity finished product. The drum kit preparedby the preparation method