Looking for Drum Rotary Screen? Get this Polygon mesh 3D model from Lovano via CGTrader for $10. Technical specs: 2241222 polygons, 6723660 vertices.
SLDPRT (SolidWorks, filesize: 38.5 MB), OBJ (OBJ, filesize: 167 MB), IGE (IGES, filesize: 83.1 MB), STL (Stereolithography, filesize: 107 MB)