PURPOSE: To reduce man-hours required to mount and demount a work to be machined , by providing such an arrangement that tekeout of the machined work and loading of an unprocessed work can be done within the same cycle.

CONSTITUTION: On a guide member 28, a work 4b to be transported by a shoot etc. is fixed pinched by a work supporter 40 and a pushing member 32. When the guide member 28 is advanced by a cylinder 19, a lever 48 works to turn down the work supporter 40 and pushing member 32 on the guide member 28. Then the guide member 28 is raised by the cylinder 14 to place the machined work 4a on the guide member 28 and to remove from the work table 3. Then the cylinder 27 is put in operation to advance the pushing member 32 so that its foremost part pushes out the machined work 4a onto the exhaust shoot 13, and at the same time the step part 54 shall push out an unprocessed work 4b over the table 3, and then the guide member 28 is sunk to place this work 4b on the table 3.