Check out train 1 metal conveyor belt Low-poly 3D model on CGTrader for $22. High-quality mesh by icekazim: 9283 polys, 5258 vertices. PBR, UV Mapped.
OBJ (OBJ, filesize: 48.3 MB), BLEND (Blender, filesize: 48.3 MB), FBX (Autodesk FBX, filesize: 48.3 MB)