To provide a processing apparatus capable of carrying and processing a workpiece which is compactified as a whole to reduce a space needed for installation.

A processing apparatus 1 includes a frame-shaped hem punch and a lower die 11. A workpiece A is arranged between the hem punch and the lower die 11, and the hem punch and the lower mold are made to approach mutually by two or more drivers 13 arranged in the lower die 11 to process the workpiece A. The processing apparatus 1 is provided with a carrying device R carrying the workpiece A. The carrying device R is attached with the hem punch, and the hem punch is integrated with an adsorption device for holding the workpiece A.