Although numerous papers based on the application of inverse methods to metal casting processes exist, thenumber of them focused on investment casting is quite reduced. Moreover the majority of them use to reflectworks performed at laboratory scale where the process is very controlled and not at industrial level as the workpresented here. The contribution of this work consists in checking the viability of the application of this type oftechniques over industrial processes. Apart from that, this paper contains information that may serve as guide forother researches or users interested in the investment casting simulation and in techniques to correlate thesimulation models with experimental data