This paper analysis technique of the heat & hydraulic press making artificial board and its action cycle of the main machine,and introduce development and its application of the control system be made up of model IP1612 PLC.

• 本文以人造板的生产工艺为例分析了热（液）压机主机动作循环，介绍了以IP1612型PLC为中心的控制系统开发及其应用。