PURPOSE: To prevent a high-viscosity material from sticking and solidifying on a takeout chute and to facilitate the takeout thereof by blowing out hot air toward the center of the takeout chute and collecting the high-viscosity material in the center of the takeout chute and taking out it.

CONSTITUTION: In a takeout chute 1, the hot air sent from a heater 4 and a fan is discharged while regulating air quantity by an airflow regulating valve 6 via a duct 5. It is blown out toward the center from the peripheral part of the chute 1 and also toward the slightly slanted lower part and thereby a high- viscosity material B is collected in the center of the takeout chute 1 and the high-viscosity material B is prevented from sticking on the takeout chute 1. Furthermore advancement of solidification of the high-viscosity material B is inhibited by blowing out hot air and it is favorably taken out on a steel belt conveyer 2.