PURPOSE: To take a required counter-measure and a treatment against a production target if it is necessary by connecting each press machine in a plant and a personal computer in an office and always displaying a production state of each press machine in the plant in the company office.

CONSTITUTION: An electric display board is attached respectively as a counter of each press machine inside a plant, the display board counts every punch of the press machine, and electrically displays in numerals, and an operator displays also a target production number of a day on every day. An electric signal of the punch number due to this counter is read by a converter, converted to a signal of a personal computer and transmitted to the computer. As a capitulation of every kind of working state in the plant with a soft inputted into the computer, each press machine number, an article name, a punch number, a box number of produced article, a target number of a day, an operator, a working time of the operator, a ratio against the production target, and a rotating number are electrically displayed on every one minute on a screen inside the company office.