One (1) Used Kalish Kotner rated 120 strokes per minute in very good condition. This is a single head cottoner with variable length and multiple fill controls, can easily be added to an existing line. Manual height adjustment. Bottle indexing & cotton insertion stations. Bottle presence and back-up sensors. Controls for the following: variable cycle speed, manual/auto modes, cotton length, number of cotton inserts, reset, stop & run switches. Recommend using 20 gram cotton, 16 gram rayon or 12 gram polyester.