Vacuum casting is a process that allows you to create copies of prototypes and models in polyurethane resin with high precision and detail, being identical to a "master" model through the creation of one or more soft silicone molds.

It is possible to produce a small series (from 15 to 200 pieces) of the same model at a low cost compared to other production processes. The applications of vacuum casting are vast and involve different phases of a product's life cycle. On the one hand, it allows the creation of functional prototypes for pre-launch tests, allowing the ergonomics, aesthetics and performance of an object to be evaluated. On the other hand, it is ideal to produce small series and customized objects, such as conceptual models, limited series and tailor-made products, meeting the needs of an increasingly customization-oriented market.

ONEDGE has internally developed a specific vacuum casting process that allows us to obtain high quality definitive parts with rigid PU, semi-rigid PU flexible PU, PU rubbers of any hardness in Shore A, and silicone rubbers with hardness up to 45 Shore A.