To provide a plate machining system space-saving, power-saving, increasing efficiency in personnel distribution, and improving product quality, productivity and profitability by introducing a process integrator effectively utilizing a robotic mechanism.

In the plate machining system for cutting out product members W from a base material B to machine them, the process integrator Kj is disposed at an intermediate process part on the way to a bending process of the base material connected by micro joints after a blanking process. The process integrator Kj comprises a tapping head 2 and a deburring head 3 for tapping and deburring the product members W connected through micro joint parts Mj to the base material B carried onto a product sorting table 1; the robotic mechanism 6 having a product separating and sorting function, provided with a moving mechanism 5 installed facing the tapping head 2 and deburring head 3 and movable in an X-axis direction; and a product loading pallet 8 and an edge material drawing means 9.