To provide an ejection device capable of, for example, coating a surface of an object with wax or the like with an excellent surface finish by ejecting a liquefied molten material together with a heated gas onto the surface of the object before the molten material solidifies.

The ejection device 10 for ejecting a liquefied material includes a tank 11 for holding heat-fusible wax kept in a liquid molten state by heating the same, a spray gun 12 capable of ejecting the molten wax kept in a molten state in the tank 11 via a nozzle 24 in a form of mist or the like, and a dryer 13 that houses the spray gun 12 and ejects heated high temperature air in such a manner that it joins the molten wax ejected from the nozzle 24. The dryer 13 ejects heated air in the same direction as the direction of the molten wax ejected from the nozzle 24 of the spray gun 12 so that it surrounds the molten wax to shield the same from the outside air.