According to an embodiment of the present disclosure, a processing liquid supply nozzle includes a nozzle body, a nozzle tip member connected to a lower portion of the nozzle body, and a fastening member that is disposed between the nozzle body and the nozzle tip member to connect the nozzle body and the nozzle tip member to each other and introduces air into the nozzle body and the nozzle tip member.

A storage apparatus includes a support part fixedly coupled to a ceiling surface, a rotating plate under the support part, a driving unit connecting the support part and the rotating plate, and a plurality of tables spaced apart from each other. The plurality of tables has an axis. The plurality of tables is connected to the rotating plate. The rotating plate is rotatable about a rotation axis parallel to the axis.