FIELD: mechanical engineering. SUBSTANCE: in device which has heated mold provided with wall dividing it into two sections and mounted for engagement with the mold, vessel for keeping powder with separating wall, and sealing gasket mounted for movement between the separating walls of the mold and the vessel for keeping the powder, the sealing gasket is provided with holding means selectively secured to the separating wall for holding the sealing gasket in the preset fixed position along the wall. EFFECT: higher efficiency of molding process. 9 cl, 6 dwg
