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.
1 The best time for taking Enema is in the morning 1-2 hours before breakfast or in the evening, 2 hours before dinner. 2  Fill the pot with water. 3  The temperature should be according to the need (Please see Types of Enema) .