| 摘要 |
PROBLEM TO BE SOLVED: To provide a compacted article which can ensure the constantly predetermined filling value of the powder in a die, consistently feed the powder, and has a predetermined forming density. SOLUTION: In the rotary type powder compaction machine to press and compact the powder by the pressure by upper and lower punches, a powder feed guide plate 21 which is reciprocally oscillated in the radial direction of a rotary table is provided in a powder feeder 18 to feed the powder in a die 6 provided on the rotary table 5 so as to cross an upper surface of the die located at the powder filling step position.
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