In part of hardware design, voltage and current sampling circuit, IGBT driving circuit communication and man-machine interface circuit are designed.

The game is because of the for a long time fierce competition and its special amusement purpose , game humanization of interface design respect is it lead other man-machine interface of field.

This article introduces the design of a special man-machine interface to be used in vertical sintering furnace, to ensure safety in production and convenience in operation.