... YARN BREAKING,KNOT YARN YP,REVERSE ROLLING,SHOCK ACT,CAN ALARM AUTOMATICALLY. CONTROLLING SYSTEM THE DATE IS INPUTTED BY ... LOT OF FILES AT THE SAME TIME. SPECIL FUNTIONBEFORE KNITTING,CAN FIX FEEDER AUTOMATCALLY. VOLTAGE220V+/-10% Function: knitting,tucking float ... transfer each other. Applicable stitch: Cable,transfer,pick-up,flat narrowing,single-faced jacquard with or without dotted-line stitch ...