PROBLEM TO BE SOLVED: To provide a supplement supply device which can be individually located at various places and can be shared by plural users.SOLUTION: A powder supply device comprises a cartridge and a driver connected to the cartridge. The cartridge mounted on the powder supply device comprises: a container body for accommodating powders； a discharge part for discharging the powders； and an auger shaft which delivers the powders in the container body, and which is provided with a plane part and is provided with a connection part, which is connected to the driver, at an end thereof. When the driver rotates the auger shaft, the plane part opens the discharge part.SELECTED DRAWING: Figure 1【課題】様々な場所に個別に設置可能、且つ複数ユーザで共有可能なサプリメント供給装置を提供すること。【解決手段】本発明は、カートリッジと、該カートリッジに連結される駆動器とを備える粉体供給装置であって、当該粉体供給装置に搭載されるカートリッジが、粉体を収容する容器本体と、粉体を吐き出す吐出部と、容器本体内で粉体を送り出すオーガ軸であって、平面部が設けられると共に、端部に、駆動器と連結する連結部が設けられたオーガ軸とを備え、駆動器がオーガ軸を回転させると、平面部が吐出部を開くように構成される。【選択図】図１
