PROBLEM TO BE SOLVED: To solve problems for example, when a candy floss production device is repeatedly used, liquid-state sugar which is discharged from a rotary kettle does not become a uniform filament state, so that preferable candy floss cannot be produced.SOLUTION: A rotary kettle can be separated into a kettle upper part and a kettle bottom part, and the kettle upper part has plural legs extending downward from the vicinity of a peripheral edge part on a lower end of the kettle upper part. A lower end of each leg comprises a leg end part which is expanded outward. An upper face of the kettle bottom part has a heating plate. Leg reception holes 333 into which the legs can be inserted are formed in the vicinity of a peripheral edge part on the upper face of the kettle bottom part. The leg reception holes 333 comprise insertion parts 334 which can pass the leg end part, and leg stop parts 335 continuously provided to a side part of the insertion part 334, and whose width to an outer peripheral direction of the rotary kettle is narrower than a width of the insertion part.SELECTED DRAWING: Figure 15COPYRIGHT: (C)2017,JPO&INPIT
