Most of the modern people are too busy to enjoy the art of tea brewing, and are willing to drink tea of the highest quality in the fastest way. Therefore, a tea brewing machine that can complete the procedures such as water boiling, tea brewing, and tea pouring; then provide great convenience to tea drinking; and make the tea brewing process simple, so that tea brewing is no longer a time-consuming leisure activity. This study aimed at developing an automatic tea brewing machine and integrating the automation technology with it to meet commercial needs. This study accomplished conceptual designs for three integrated automatic tea brewing machine prototypes. The preliminary design could provide the overall design approach of tea brewing machine.