Buenos Aires, Argentina based Trimaker is a company specialized in 3D printing. Their latest 3D printer T-Black is based on DLP projector solidification of near UV photopolymers.
In Digital Light Processing (DLP), a vat of liquid polymer is exposed to light from a DLP projector. The exposed liquid polymer hardens. The build plate then moves down in small increments and the liquid polymer is again exposed to light. The process repeats until the model has been built.
(…weiter auf 3ders.org)