Key ringing machines ring sets of keys, generally in sets of 2 or 3 identical keys. An operator manually loads 2 or 3 keys in the key nest and the nest will move into ringing position for ringing. Magazine or bowl feeder can be used to automate ringing process. Wire is pulled by the ringing motor from one wire spooler. The machine can apply to different key types with flexibility of changing tooling. A stack feeder automatically supplies keys to machine B101. An operator manually inserts keys to machine B102. The rings are formed from a coil of wire. Ringed keys are automatically dropped into a chute.