If you are giving consideration to both investment casting and green sand casting for your parts, you should know that investment casting offers some important advantages. Green sand casting can be less costly in some cases on a per-part expense basis. Investment casting has the advantage with its ability to handle very complex geometries, deliver better surface finishes, create thinner part walls, and it requires less machining and finishing work. Plus, investment casting can be more economical for long and repeat part runs.
