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.
Ad. 2. Find a warm, comfortable place to perform the enema, such as a private bathroom with a sunny window or heater. There should be a place for your enema bag or bucket to sit or hang from (it should be about 2-3 feet above the floor). 1  Make sure your resting area is close to the bathroom, if not in it.