Spandex yarn feeder of KSE 32 series models, which are designed for short fiber spinning machines (Ring). In these machines, the universal shaft, servo motor and the relevant driver have been used to feed the spandex yarn. Due to the low speed of spandex yarn in these machines, there is no urgent need to use the spandex yarn control system, so if desired, the spandex yarn sensor and Roving cutting device can be optionally added to the spandex yarn feeding machine.