EnvisionTEC Perfactory Desktop Digital Shell Printer (DDSP) overview

The EnvisionTEC Perfactory Desktop Digital Shell Printer (DDSP) is a professional 3D printer made by EnvisionTEC, a German manufacturer.

EnvisionTEC’s Perfactory Desktop Digital Shell (DDSP) 3D Printer is a low cost, easy maintenance and user friendly decentralized rapid manufacturing system for hearing aid applications. The EnvisionTEC 3D printers use a Direct Light Projection (DLP) technology from Texas Instruments to selectively photocure liquid resin, like in Stereolithography (SLA).

The Perfactory Desktop Digital Shell Printer (DDSP) can produce up to 13-15 ear shells or ear molds in 2-3 hours per batch of production cycle. This 3D printer can use a variety of biocompatible materials from transparent to opaque and skin colors.