Basically, i got tired of smelting all my ores manually, so i created a machine to do it for me =D
All you do is put all your ores into the start chest, pull the lever; then watch as your ores are pulled from the chest, macerated, then smelted, then put into the finish chest, all totally automatic. And it all runs from lava piped directly into a geothermal generator =D
sorter in action, making sure everything goes to the correct macerator
and, finished products coming from the electric furnaces after being macerated
thats gold, copper and iron ready to go
I might expand on it, add in an automatic crafting table to make some bronze out of the tin and copper dust, before it get smelted, or is that a bit brave?