PURPOSE: To carry a work at high efficiency by making carrying in of a work to a triple bender and pulling up and carrying out of a formed work automatically using a series of work carrying devices.

CONSTITUTION: A work W is supplied to a supply conveyor 15 by a truck 25 and carried to a specified position. A vacuum cup 36 is lowered by the cylinder of a fitting device 30 and the work W is sucked up and sent out to a triple bender 10 by a cylinder 40. The work W is bent to specified form holding it by a pressure die 55. Then, the work W is pulled up by the pressure die 55. Cylinders 67, 75 are operated and the work W is detached from the pressure die 55 by pushing the work W with a plate 70. A rail 73 is protruded above a working stand 10' to guide and support the lower face of the work W which is being detached. Detached work W is shifted to a conveyor 80 and carried out.