Hybrid printer with two extruders and a laser module

This is an hybrid printer designed to print 3D PCBs. It extrudes both classic thermoplastics and a composite of copper and PLA. THe composite is then locally sintered with the laser module to produce a highly conductive copper layer. More details in the following scientific article: https://www.researchgate.net/publication/370059013_Polylactic_acid_and_highly_conductive_porous_copper_co-printing_via_Fused_Deposition_Modeling_and_laser_sintering_hybridization