The first thing you need is a metal forge oven. I bought mine at my local home improvement store for about $100.00. The next step is to get all the parts together, which will include a tank of water, some kind of lid for the tank, a thermometer and a vinyl table cover
After putting everything together and making sure that it works properly, you can then start learning how to make your own homemade metal forge oven.
how to make a metal forge oven