The majority of foundries specialize in a particular metal and have furnaces dedicated to these metals. For example, an iron foundry (for cast iron) may use a cupola, induction furnace, or EAF, while a steel foundry will use an EAF or induction furnace.
PROCEDURE. If you will be giving the enema to yourself the first thing you should do is set up the area for the procedure. Make sure the hook is suspended at the proper height (18-24 inches above the rectum). Then place a pad or bath towel where you will be lying down.
An enema is a solution inserted into the rectum and sigmoid colon for the purpose of removing feces and/or flatus. Enemas can also be used to instill medications or nutrition. A cleansing enema is probably the most common type of enema.