SLM’s Highly Capable Metal 3D Printers

We took a close look at SLM’s line of metal 3D printers and found several very interesting features.
(...weiter auf fabbaloo.com)

SLM Multi-Laser 3D Metal Printing

SLM employs four lasers in this atmospherically controlled build chamber to selectively melt metal powder, gradually creating 3D objects.
(Quelle: Youtube)