PURPOSE: To enable carrying of square and circular dummies at equal speed and in a state by placing a square or circular dummy block laying sideways as a flat plate on a roller conveyor.

CONSTITUTION: The distance between left and right frames of each roller conveyors 1, 2 is made a little larger than the diameter of a circular dummy block 35. When transferring the block 35, only the block 35 taken out from an extrusion press 32 is transferred to the roller conveyor 1 by a transferring device 34. In this case, it is placed as a flat plate with the flange 35a facing upwards. As the conveyor 1 is inclined, the block 35 travels on the conveyor 1 by its own weight and action of the roller 4. In the case of a narrow square-shaped dummy block 36, it is similarly placed on the conveyor 1 with the flange facing upwards, and a guide plate 5 is turned to the upside of the conveyors 1, 2, and it is transferred being faced to the position that conforms to the width of the block 36.