Automatic Roller Conveyor with Loading-Unloading Gantry Control — professional 3D model by machinexdesigns (CGTrader). Price: $76.
SLDPRT (SolidWorks, filesize: 149 MB), X_T (Parasolid, filesize: 41 MB), OTHER (Other, filesize: 26.8 MB), IGE (IGES, filesize: 29.8 MB), STL (Stereolithography, filesize: 69.3 MB), STP (STEP, filesize: 31.3 MB)