Stainless steel drum mixer is a kind of high-efficiency mixing equipment, through the drum rotation to achieve uniform mixing of materials, suitable for chemical, food, pharmaceutical and other industries, with the feeding platform to facilitate manual feeding language view. Mixed materials through the bottom of the outlet and special silo connection, the silo is equipped with a screw conveyor to ensure that the material is discharged smoothly and without residue. The whole system integrates efficient mixing and intelligent discharging functions, which significantly improves the production efficiency.