I am playing on Regrowth, and I wanted to find out a way to speed up the smeltery. I was suggested to use blazing pyrotheum or fire water, which this pack does not have. I hope that there is something better than lava. -Sincerely Koni
There are no fuels added unfortunately unlike Project Ozone 2. PO2 added custom scripts to add fuels like Fire water, rocket fuel, and diesel. Regrowth doesn't do that. You are out of luck with speeding it up using a different fuel.
Remember to keep the smeltery controller in loaded chunks, either using a chunk loader or by standing in it, to make it run quite a bit faster.
You can speed up a 7x7 smeltery by placing some walls inside it and replacing some bricks with smeltery controllers.
