$46 Adjustable Width Conveyor 3D CAD Model 3D model by machinexdesigns. Available on CGTrader. Check it out on CGHub.
SLDPRT (SolidWorks, filesize: 5.24 MB), X_T (Parasolid, filesize: 1.22 MB), STP (STEP, filesize: 3.05 MB), IGE (IGES, filesize: 3.47 MB), STL (Stereolithography, filesize: 2.8 MB), OTHER (Other, filesize: 2.03 MB)