| 摘要 |
PROBLEM TO BE SOLVED: To provide a production method and equipment of a powder mixture which enable a response to both cases of various types and small-lot production, and few types and large quantity production. SOLUTION: The production equipment 10 of the powder mixture is provided with a group of unit tanks 38 wherein a portable type unit tank 12 pooling the powder is lapped over in a vertical direction, and a reservoir tank 16 pooling the powder, and at the same time, is provided with a blending tank 24 connected to the group of unit tanks 38 and the reservoir tank 16, and blending the powder sent from the lowest unit tank 12 pooling the powder among the group of unit tanks 38 by the predetermined amount, and the powder sent from the reservoir tank 16 by the predetermined amount, the unit tank 12 being provided with a shutter 34 controlling whether the pooled powder is to be discharged outside or not, at a lower portion. COPYRIGHT: (C)2007,JPO&INPIT
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