Fused Deposition Modeling (FDM) is an extrusion style process that involves heating the build material and forcing it through a nozzle. The speed and force used to extrude the material determines layer size and detail. A build support is needed. The advantage of our FDM technology is the dual extrusion nozzle which gives us the ability to use a water soluble support material.

Feature Fortus 250 Fortus 400
Build Size (in) 10 x 10 x 12 16 x 14 x 16
Min Wall (in) 0.036 0.036
Layer Thickness (in) 0.007 - 0.013 0.005 - 0.013
Tolerance XY (in) ± 0.0095 ± 0.005