Based on: https://factorioprints.com/view/-KjCCUIABnQ6DypRg-4H. This factory builds rockets from Iron and copper plates (not ore), coal, water and oil. I had to modify the original design because the circuit network broke in .15. This may not be as optimized as the original, but it works well. Daniel Vestøl gets the credit for building this amazing machine: https://factorioprints.com/user/ESFvPPTWo2ZAnNtKUVNQOZFVIPM2.
Iron plates go in the four right belts, copper plates go in the two belts left of iron, coal goes in the far left belt.. Water connects to the right pipe closest to the coal, and oil connects to the pipe left of water.