Carton packaging machine 3D model is available on CGTrader for $39. Original author: forestlsls. Specs: 1026062 polys, 2058382 verts.
STL (Stereolithography, filesize: 98.9 MB), OBJ (OBJ, filesize: 88.2 MB), SLDPRT (SolidWorks, filesize: 20.9 MB), 3DS (3D Studio, filesize: 86.4 MB), IGE (IGES, filesize: 120 MB), FBX (Autodesk FBX, filesize: 46.4 MB), MAX (Autodesk 3ds Max, filesize: 51.6 MB), STP (STEP, filesize: 69.9 MB)