<p>A feeder head heating device capable of efficiently heating a feeder head. The feeder head heating device (1) has an electrically conductive sleeve (2) and a pair of electrodes (21, 22) attached to one end and the other end, respectively, of the sleeve (2). A feeder head (a) received in the sleeve (2) is heated by applying a voltage between the pair of electrodes (21, 22) to supply electricity to the sleeve (2).</p>
