Check out 18 meters 300mm HANGER BED U TYPE SCREW CONVEYOR AND MOTORS 3D model on CGTrader for $30. High-quality Polygon mesh mesh by rasari35-0cf8ce: 60 polys, 40 vertices. Textured.
DWG (AutoCAD, filesize: 35.6 MB), STL (Stereolithography, filesize: 42.4 MB), PDF (PDF, filesize: 35.3 MB), DWG (AutoCAD, filesize: 35.6 MB), SLDPRT (SolidWorks, filesize: 60.9 MB)