PURPOSE: To reduce residue dam resin at the time of tie bar cutting by eliminating relative positional deviation between a lead frame and a resin package generated when a resin is sealed in.

CONSTITUTION: The system comprises a camera 6 for picking up the image of the IC package 4 just before an IC package 4 is worked by an IC working part 1, an identifying part 7 which processes the picked up image and calculates positional deviation amount, a control part 8 which corrects the deviation amount of feeding position of a lead frame 3 when the IC package 4 is supplied to the IC working part 1, a lead frame carrying part 5 which contains a servo motor that supplies the IC package 4 to the IC working part 1 by a corrected feeding amount.