Biggest 3D Manufacturing Machine Builds Jet Fighter Wing Boxes | 3D Printing and Fabbing |
What may be the biggest build volume in additive manufacturing, at least for metal parts, is being done by Sciaky Inc. by combining an electron beam welding gun with wirefeed additive layering. It can make parts as large as 19 ft x 4 ft x 4 ft.

Via Beth Robinson, ManufacturingStories