I cast aluminum in my backyard frequently. My forge is made from 2 one gallon paint cans, some charcoal, and a hairdryer. It cost me less than ten dollars to

I cast aluminum in my backyard frequently. My forge is made from 2 one gallon paint cans, some charcoal, and a hairdryer. It cost me less than ten dollars to build. It's only as complicated as you decide to make it.