Check out Rubber Mixing Machine Low-poly 3D model on CGTrader for $30. High-quality mesh by kumanstudios. Textured.
STL (Stereolithography, filesize: 266 KB), OBJ (OBJ, filesize: 331 KB), FBX (Autodesk FBX, filesize: 223 KB), BLEND (Blender, filesize: 51.6 MB), GLTF (glTF, filesize: 39.3 KB)