Automated Andesite Alloy (Hobble Creates)
This can produce upto 4,200 Andesite Alloys per hour, provided you can supply enough ingredients!
There's an input for Cobblestone, Quartz, and Iron Nuggets. The machine will the combine everything to make you some lovely Andesite Alloy! :)
This machine uses redsone links, be sure to make sure the frequencies do not intefere with your own! :)