To provide a centrifugal separator/dryer in which drying time is shortened without causing deterioration of specification parts by performing high temperature drying while shortening temperature rising time.

The centrifugal separator/dryer comprises a basket 1 for receiving parts to be dried, a rotary table 2 for mounting the basket 1, a rotary mechanism 3 for the rotary table 2, a dryer container 4 for containing them and a cover 5, and a heat source section 6 generating hot air for drying the parts wherein the heat source section 6 comprises a gas burner 61 and a duct 62 and the cover 5 has a hot air inlet 51 being coupled with a duct 62 at the heat source section 6.