An extraction assembly for an inductor assembly, the extraction assembly comprising: a stationary primary magnetic device mounted to a stationary primary mounting structure, the stationary primary magnetic device having a supply power magnetic device and a return power magnetic device (32a"); a secondary magnetic device having an inductor supply power magnetic device and an inductor return power magnetic device (32b"), the secondary magnetic device slidably mounted relative to the stationary primary magnetic device and configured for a movement between: an induction heating position when the supply power magnetic device is aligned with the inductor supply power magnetic device, and the return power magnetic device (32a") is aligned with the inductor return power magnetic device (32b") and configured for an alternating current supplied to the supply power magnetic device and the return power magnetic device (32a") to transfer flux respectively to the inductor supply power magnetic device and the inductor return power magnetic device (32b"); and a workpiece non-interference position when the supply power magnetic device is not aligned with the inductor supply power magnetic device and the return power magnetic device (32a") is not aligned with the inductor return power magnetic device (32b") to magnetically isolate the stationary primary magnetic device from the secondary magnetic device; an extraction assembly secondary output supply electrical conductor connected to the inductor supply power magnetic device, a first inductor terminal section of the inductor assembly electrically connected to the inductor supply power magnetic device by the extraction assembly secondary supply electrical conductor; an extraction assembly secondary output return electrical conductor connected to the inductor return power magnetic device (32b"), a second inductor terminal section of the inductor assembly electrically connected to the inductor return power magnetic device (32b") by the extraction assembly secondary output return electrical conductor to form an attached inductor assembly; and an extraction actuator connected to the secondary magnetic device with the attached inductor assembly for the movement of the secondary magnetic device and the attached inductor assembly between the induction heating position and the workpiece non-interference position. a stationary primary magnetic device mounted to a stationary primary mounting structure, the stationary primary magnetic device having a supply power magnetic device and a return power magnetic device (32a"); a secondary magnetic device having an inductor supply power magnetic device and an inductor return power magnetic device (32b"), the secondary magnetic device slidably mounted relative to the stationary primary magnetic device and configured for a movement between: an induction heating position when the supply power magnetic device is aligned with the inductor supply power magnetic device, and the return power magnetic device (32a") is aligned with the inductor return power magnetic device (32b") and configured for an alternating current supplied to the supply power magnetic device and the return power magnetic device (32a") to transfer flux respectively to the inductor supply power magnetic device and the inductor return power magnetic device (32b"); and a workpiece non-interference position when the supply power magnetic device is not aligned with the inductor supply power magnetic device and the return power magnetic device (32a") is not aligned with the inductor return power magnetic device (32b") to magnetically isolate the stationary primary magnetic device from the secondary magnetic device; an induction heating position when the supply power magnetic device is aligned with the inductor supply power magnetic device, and the return power magnetic device (32a") is aligned with the inductor return power magnetic device (32b") and configured for an alternating current supplied to the supply power magnetic device and the return power magnetic device (32a") to transfer flux respectively to the inductor supply power magnetic device and the inductor return power magnetic device (32b"); and a workpiece non-interference position when the supply power magnetic device is not aligned with the inductor supply power magnetic device and the return power magnetic device (32a") is not aligned with the inductor return power magnetic device (32b") to magnetically isolate the stationary primary magnetic device from the secondary magnetic device; an extraction assembly secondary output supply electrical conductor connected to the inductor supply power magnetic device, a first inductor terminal section of the inductor assembly electrically connected to the inductor supply power magnetic device by the extraction assembly secondary supply electrical conductor; an extraction assembly secondary output return electrical conductor connected to the inductor return power magnetic device (32b"), a second inductor terminal section of the inductor assembly electrically connected to the inductor return power magnetic device (32b") by the extraction assembly secondary output return electrical conductor to form an attached inductor assembly; and an extraction actuator connected to the secondary magnetic device with the attached inductor assembly for the movement of the secondary magnetic device and the attached inductor assembly between the induction heating position and the workpiece non-interference position.