Check out Industrial Coffee Grinder Machine by DT 3D model on CGTrader for $25. High-quality mesh by dts3dworld: 57181 polys, 46474 vertices. Textured.
OBJ (OBJ, filesize: 5.51 MB), MAX (Autodesk 3ds Max, filesize: 4.17 MB), FBX (Autodesk FBX, filesize: 2.86 MB)