There comes a time when you want lots of plastic and steel.  You've got a base set up and now you're looking to push out and explore the map.  Plastic helps with transit speed and steel helps with taming high temperature stuff and space stuff, so you want lots of both. I decided to put some effort in to streamlining refinery processes and I came up with this machine that I'm tentatively calling a Self Powered Refining Complex, or SPoRC.  I'm sure we'll come up with a better name.  Anyway, I