PROBLEM TO BE SOLVED: To properly monitor a mixed degree of mixed powders and maintain quality of mixed powders.SOLUTION: A powder mixed degree measuring device comprises: a discharge part M6 for discharging mixed powders into a filling device X which fills powders into a mortar hole 4 of a powder compression molding machine which comprises a table 31 having the mortar hole 4 which vertically penetrates, a lower pestle 6 an upper end part of which is inserted in the mortar hole 4 and which is slidable, and an upper pestle 5 a lower end part of which is inserted into the mortar hole 4 and which is slidable； plural move parts M21 which move the mixed powders to the discharge part； and a sensor S which measures a mixed degree of the mixed powders in the move parts.SELECTED DRAWING: Figure 10【課題】混合粉体の混合度を適切にモニタリングし、混合粉体の品質を維持する。【解決手段】上下に貫通した臼孔４を有するテーブル３１、上端部が臼孔に挿入されて摺動可能である下杵６、及び下端部が臼孔４に挿入されて摺動可能である上杵５を備えた粉体圧縮成形機の臼孔内に粉体を充填する充填装置Ｘに前記混合粉体を排出する排出部Ｍ６と、前記混合粉体を前記排出部に移動する複数の移動部Ｍ２１と、前記移動部の前記混合粉体の混合度を測定するセンサＳとを備える粉体混合度測定装置を構成した。【選択図】図１０
