Is arranged a metal plate (2) to be conveyed along the pass line (L1) at the end of the pinch rolls (10a, 10b) to drive the take-up line (L2) bent from the pass line (L1) and a take-up line (L2), a metal plate ( 2) the winding mandrel 20 and chute guides for introducing the upstream surface side of the metal plate (2) in the take-up line (L2) guide, and the metal plate (2) to the volume lip 23 of the mandrel 20 ( having 40a), a coiler device (1) having a chute guide (40a), chute guide (40a) is fitted to the body frame 70 and the main body frame 70, guides the metal sheet (2) forming at least a portion of the guide surface 42, which, and low coefficient of friction than the body frame 70 also has a configuration in hardness than the metal plate (2) has a lower liner (72).