Today, I'm showing off my andesite alloy/Iron farm that produces 9,000 andesite alloy and 350 iron ingots per hour. This is a really great farm for a singleplayer world and can fund the andesite alloys for a medium sized server too! This farm is based off my upgraded iron farm design so if you already have that in your world, you can make this farm with just a few modifications!

Please watch the video if you can't get the schematic working!