Input: 3 Copper Ore per second (1 mining machine covering 6 veins). Output: Almost 1 Magnum Ammo Boxes per second. Good starter blueprint to build manually early on in the game to assist with automating defense, especially for higher difficulty settings. You can add 3 more smelters & another assembler to double production. Can connect to Gauss Turrets on a Turret Line for auto-reloading.