Bottles that have been cleaned are sent to stainless steel guipure of drying ovenvia bottle sending tray. Press the button, then the machine will switch on therecirculating blower, preheating blower, cooling inlet fan, cooling exhaust fan,damp remove machine, wind-complement blower, as well as main heater and assistantheater. After preheating, bottles will go to high temperature sterilization district,then cooling process will be finished, finally they are sent out of themachine, the process of sterilization is finished.