1.Rotary autoclave 2.Return Sterilizing Kettle 3.Sterilizing Tank 4.auto control system 5.sterilizing for the canned food The Return sterilizing kettle is applicable for the second time sterilizing for the bottled or canned foods. This auto control system is composed of processing kettle, hot water kettle, pump, connecting pipe and touch screen.Heating temperature°C100110121. ...