PURPOSE: To carry out yarn reeling and end feeding smoothly, by setting a water sprinkling pump transferring along the line of many rotating end feeding device arranged in a reeling bath, by jetting directly water to the mandrel and grooved pulley of the rotating end feeding device at constant time intervals so that sericin and dirty materials are washed away.

CONSTITUTION: The water spinkling pump device 10 circulating and transferring along the reeling bath 1 equipped with many rotating end feeding device is furnished, water is directly jetted to the mandrel 4 and the grooved pulley 27 of the rotating end feeding device at constant time intervals, so that sericin and dirty materials attached to them are washed away.