A simple, early game-friendly-ish machine to make you precision mechanisms. Simply place cogwheels, large cogwheels and iron nuggets into their respective deployers and drop at most 6 golden sheets into the left-most belt block. The sheet will turn into an unfinished mechanism that will reach the ejector and be launched back to the start of the line. This will repeat until the crafting is finished, at which point the chute will place the finished precision mechanism into the chest. To power this, simple feed any rotational power into the large cogwheel around the back.