Various Tool deal for years with the issue of powder injection molding. The differences to classic Tooling for plastic injection molding are primarily in the design of the flow paths and the abrasion resistance of the steels. In designing the flow channels must be careful to avoid high shear to Entmischungseffekte of the feedstock to a minimum.
As in traditional injection molding is also in the powder injection with Mehrkavitätswerkzeugen worked. This allows very high volumes in a Spritzgießzyklus built. Even tools are more components for the powder injection suitable. This may in part also Hotrunner used. Here, however, also needs to wear the used Heißkanals respected.