Vorrichtung und Verfahren zum Mischen einer Mehrkomponentenmasse für dentale Gusswerkstücke

摘要

It is disclosed a mixer adapted to mix a base and a catalyst to make a paste for dental castings in which the holding body is adapted to receive the components to be mixed through two inlets (3, 4). Said components are conveyed into a mixing chamber (6) where a dynamic rotor (7) is present which, through suitable fins (12), allows mixing of the two components. Downstream of the dynamic mixing (7) along a feeding direction (A) of the material, a static-mixing structure (9) is also provided which is equipped with a predetermined number of shaped elements (10) to enable further mixing of the materials before the latter come out of the mixer.