At the special “Additive Manufacturing Plaza” ARBURG demonstrated with the production of a rocker-type light switch a fully networked process chain involving injection moulding and additive manufacturing including Industry 4.0. ARBURG, with its automated ALLROUNDER injection moulding machines, its freeformer for industrial additive manufacturing and IT solutions, is increasingly developing into a system supplier for integrated production in the digital factory of tomorrow. At the Hannover Messe 2015 it was demonstrated, how machines and the production process be efficiently controlled, documented and tracked.