The utility model provides a cotton candy maker belongs to cotton candy maker technical field. The sugar silk that it had solved current cotton candy maker is thrown away parallelly, and inconvenient bamboo let twines and collects the scheduling problem. The utility model discloses a generate heat carousel, quick -witted case, motor and circle tray, the carousel that generates heat include rotary case and carousel lid, and the carousel lid has been along having offered the sugared groove of a plurality of plays towards one side of rotary case outside, form a through -hole in a sugared groove department between carousel lid and the rotary case, and the rotary case outside is fixed and is set up one to the multi -disc blade, and this cotton candy maker still includes the carousel guard shield that generates heat, sets up a plurality of return air holes on the lateral wall of the carousel guard shield that generates heat. The utility model has the advantages of the fixed blade that sets up in the rotary case outside forms a through -hole in a sugared groove department between carousel lid and the rotary case, and the rotation of the rotating band moving vane of rotary case forms wind and up blows the sugar silk that comes out from the through -hole, makes things convenient for the bamboo let to collect winding sugar silk in the carousel top that generates heat, no longer need collect the sugar silk round the circle tray, and is laborsaving.