POWDER SUPPLY APPARATUS

An object of the invention is to provide a space-saving powder supply device capable of supplying a plurality of kinds of powder at one place. A powder supply device 1 according to the present invention is provided with: a main body 2; a container 3 with an opened upper side and for storing powder P therein; a conveyance unit 4 having a drive state and a stop state; and a plurality of stockers 5 to be connected to the main body 2, to store the powder P therein and to supply the powder P to an outside thereof. The conveyance unit 4 has a supply region which is a region for supplying the powder P from the stocker 5 to the container 3 mounted on the upper side of the conveyance unit 4. The stocker 5 has: a charge port 51 through which the powder can be charged into the stocker 5; a supplier 52 for supplying the powder P stored in the stocker 5 from the supply port 521. The stocker 5 is connected to the main body 2, with the plurality of stockers 5 being arranged radially around the supply region, and a center axis Y of the supplier 52 being directed to a center of the supply region. The powder P is supplied from the supply port 521 to the container 3 when the container 3 is positioned in the supply region and the conveyance unit 4 is in the stop state.