3D Printing by Z Corp has been added recently to Matrix's capabilities.

3D Printing is an additive rapid prototyping process utilizing very fine powders.  Accuracy compares favorably with stereolithography, with layers as thin as .0035?.   The process ?prints? successive layers using precisely applied binders (650dpi).  Post-processing materials depend upon the application of the model.   Finished parts can range from a rugged ?quick & dirty? to a fine automotive finish.   

This process can either print using a clear binder for a natural powder color (gray-beige), or be used with colored binders for a 24-bit, full-color finished part.   Full-color 3D printing produces prototypes with the same coloring as the actual products.  Users also use color to represent labels, design changes, mechanical analysis results, topographical elevations or to visually enhance certain aspects directly on the model.

Another advantage is that unlike SLA or other additive process, Z Corp's 3D printing requires no supports, with no material waste or time wasted removing those supports.

The industries that 3D printing can be applied to include Mechanical, Architectural, Medical, Molecular and Geospatial Modeling.  Additional sources of data is expanding to include CT/MRI diagnostic data, protein molecule modeling database data and digitized 3D-scan data.  3D Software that can export files in .stl , .wrl , .ply , and .sfx files can be printed.