the previous claims of solidified molten material that interrupts the flow of the molten material with the following process steps 1 closing the mould the closing of the mould takes place after removing the cast part that was produced in the work cycle before in this cycle the mould is closed so tightly that it can sustain the high pressure of the molten material 2 heating the diecasting die and completely remelting the plug in feeding region of the diecasting die by increasing the direct resistance heating output the output is increased based on a no load current in the sense of activation from a completely interrupted current flow the introduced heat output is so great that the plug of solidified molten material is not only melted on the outside and comes off the feeding region wall but it is remelted completely thus it is mixed completely with the molten material that is injected into the mould afterwards and does not leave any traces e g in the form of inhomogeneity in the cast part 3 turning off the heating by decreasing the direct resistance heating output the complete deactivation resp the significant reduction of the thermal output is especially important for methods involving the die being lifted from the mould this method would cause a short circuit when the die comes into contact with the mould which would prevent any further heating anyway however a continued heating is not required in any case even when the die is not lifted since the amount of heat contained in the molten material flow is ensured.