| 摘要 |
A topcoat drying device (1) for drying a coated film coated onto a continuously transported coating target (B), the coating target (B) comprising a vehicle body (B1) and a bumper (BP) having a greater heat capacity than that of the vehicle body (B1), and the topcoat drying device (1) being equipped with a drying furnace body (10), the interior of which is the destination for transport of the coating target (B), a hot air supply device (20A) for heating the coating target B by supplying hot air to the drying furnace body (10) and blowing hot air into the drying furnace (20) through a first hot air blowing port (26), and a control unit (80) for controlling the hot air supply device (20A) according to the heat capacity of the coating target B, wherein the control unit (80) controls the hot air supply apparatus (20A) so as to supply hotter air when heating the transported bumper (BP) relative to the heat of the hot air supplied in order to heat the vehicle body (B1). |
