machine | Gold Refining & Metal Extraction Forum
I hate to break the news to you but to get gold to 99999 is beyond most refiners capabilities let alone a machine. If you actually want 9995 you can achieve that with the knowledge here on the forum and with care and at least double refining you might get 9999 but in honesty to achieve that standard you need the skill or have an electrolytic cell and again the skill to operate it.