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.
There are many positions in which to give or receive an enema. Several choices as far as positions that can be used for administering an enema. You need to experiment with these positions to find the one most comfortable for you. 1  The Left Side Position: Lie on your left side. 2  Bend your right leg (upper leg) toward your chest. 3  Keep your left leg straight. 4  This position should be reasonably comfortable while giving good access to your anus.