Satisfactory - First Steel Automation

A quick look over the setup of my first setup for automating mass steel production. Its about 2AM so I calculated how many foundries I could support to 4.5 per coal mine for some reason and then for another unknown reason I mathed 4.5x2 out to be 7. This setup is producing more steel in one minute than I've made manually all game so it's plenty good for now. If needed I can expand the current setup to support nearly twice as many foundries later.