PURPOSE: To improve the productivity of a shape by providing an Al extruded shape through a transporting table longer than a cooling table transportably in the extruding direction, behind a stretcher and before a saw table and making the upper surface of the transporting table engaging with the shape vertically movable.

CONSTITUTION: The productivity for the internal cooling of a rear face treating equipment is improved remarkably by the adoption of a substretcher but the productivity of cutting is desired to be improved. A transit table 50 is provided before the saw table 11 and forward sending of a stretched shape to the cutting direction (extruding direction) and pass of the shape to the lateral direction are classified on the same transit table 50. Consequently, the cutting efficiency for shapes various in length is improved. In this way, the waiting time for the rear face treatment can be reduced or removed and this method can contribute drastically to the improvement of productivity of the shape.