WASHING AND DRYING MACHINE

摘要

A washing and drying machine includes a case (10), a tub (20) provided within the case (10), a drum (30) rotatably provided within the tub (20), a condensing duct (50) connected to the tub (20) and sucking air of the tub (20) therein to condense the sucked-in air, and a drying duct (40) connected to a front portion of the tub (20) and the condensing duct (50) to supply dry and hot air to the tub (20). A method of manufacturing a drum of washing and drying machine, comprising the steps of forming a plurality of holes (30a) at a front portion of the drum (30) of the washing and drying machine, and removing a plurality of burrs (30c) of the plurality of holes (30a), respectively.