Device, preferably laser sintering or laser melting device for producing three-dimensional molded parts from powdered material, comprises space, in which exchangeable container is introduced

摘要

A device comprises a space (4), in which an exchangeable container is introduced, where a height-adjustable construction platform is also arranged. The height-adjustable construction platform is provided for solidification of coated powdered materials (3) by using radiation energy. A portal transverse element (10) and two essentially column-like carrier elements (11,12) connected with the portal transverse element are also provided in the device.