... ,9,10,12,14G Double system computerized flat knitting machine Touch screen & Carriage Yarn storage Computer system A ... , intarsia, jacquard, hide, or apparent shaping and other regular patterns.Racking systemControlled by AC servo motor racking within 2 ... needle bed (special intarsia yarn feeders optional). Protection systemThe machine will automatically alarm if yarn-breaking, knots floating, rewind, ...