Hello, I'm currently dealing with gas cylinders for the first time after purchasing a furnace from Devil Forge. Perhaps some of you are familiar with their products, as they're quite well-known. Included, as usual, was a pressure reducer for the propane gas cylinders needed for operation. According to the specifications, it's suitable for Germany, with…
If you have something you can use to make a coin mold, it should work, right? It's basically just metal parts that you pour into a mold during tin casting, which you then guess.
Dear metal experts, I want to cast metal "toy" coins. I built two wooden frames for a sand casting mold using the instructions. I 3D printed the coin model for impression. Now let’s get down to business: Can anyone name/recommend the sand I should use? And most importantly: What metal is good for melting and…