Input: 3 Iron Ore per second (1 mining machine covering 6 veins). Output: Conveyor Belts, Gears, Iron Ingots, & Magnets. Good starter blueprint to build manually early on in the game to assist with production, and make it easy to pick things up quickly. Reserve spaces in the storage box for belts, gears, and 8 Iron Ingots, and restrict the remaining open slots.