To provide a method to automatically peel a flexible protection film adhered on a metallic member from the metallic member which is capable of simplifying a process and efficiently peeling the film by simultaneously carrying out peeling of the film and carriage of the metallic member after peeling of the film by rotational motion of a rotor magnetically adsorbing the metallic member.

This method to peel the film 4 protruded out from an end part 10 of the metallic member 2 and adhered on the metallic member 2 is constituted of the process to hold only a protruded part 5 of the film, the process to magnetically adsorb the metallic member 2 on the rotor 24 on which a magnet 26 is provided and the process to peel the film 4 by rotationally moving the metallic member 2 against the protruded part 5 of the film by rotating the rotor 24.