Large-scale marshmallow production equipment

The utility model relates to large-scale marshmallow production equipment, a marshmallow thread throwing device further comprises a granulated sugar conveying device, a granulated sugar melting device, a thread throwing mechanism and an air blowing device, a conveying pipeline of the granulated sugar conveying device penetrates through a thread throwing main shaft of a thread throwing wheel, a conveying screw rod is arranged in the conveying pipeline to supply materials to the thread throwing mechanism, and the conveying screw rod is connected with the air blowing device. The thread throwing wheel drives a transmission belt wheel through a belt by a driving motor, the granulated sugar melting device is located outside or inside the thread throwing wheel, the blowing device is located on the rear side of the cotton candy thread throwing device, an air channel is formed at the thread throwing wheel, and candy threads are blown into the cotton candy collecting device and are pressed and cut by the cutting device