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.
While laying on your left side, gently insert the nozzle from the enema bag into your anus. The instructions with the bag will indicate how far to place the nozzle in your anus. Usually two to three inches is as far as it needs to go. Open the clamp on the nozzle and let the water flow.The first time you take an enema, the water flowing is a rather odd experience.he instructions with the bag will indicate how far to place the nozzle in your anus. Usually two to three inches is as far as it needs to go. Open the clamp on the nozzle and let the water flow. The first time you take an enema, the water flowing is a rather odd experience.