Automatic Battery Cover Assembly and Testing Machine — professional 3D model by Lovano (CGTrader). Price: $159. Technical data: Polygon mesh, 5766858 polygons, 17300574 verts.
STL (Stereolithography, filesize: 275 MB), OBJ (OBJ, filesize: 450 MB), IGE (IGES, filesize: 171 MB), STP (STEP, filesize: 43.1 MB), X_T (Parasolid, filesize: 42.4 MB), BIP (KeyShot, filesize: 380 MB)