Plate sterilizing machine is specially designed for dairy, juice, beverage or similar liquid material sterilization equipment. This equipment is the material through sterilization, cooling to extend the shelf life of the ideal equipment, can be based on the user of different materials heating, sterilization, heat preservation, cooling of different process requirements, different combination of process design, to meet the process requirements, with a variety of safety protection measures and high temperature alarm, low temperature reflux function. At the same time, according to user requirements, the corresponding high-precision automatic control system can be configured.