Renishaw introduces RenAM 500M building machine by from on 2016-06-07 14:50 (#1GJSB) The RenAM 500M machine manufactures parts within the 250mm x 250mm x 350mm build volume (9.84 x 9.84 x 13.77 inches) and utilizes a high powered ytterbium fiber laser to fuse fine metallic powders together creating functional 3-dimensional parts.