... features of easy adjustment and fast needle selection; 1. All completer function, advanced photo-reading needle with the features ... Data:Bed width45", inserting type with steel piece, so it is easy changed when damaged;Gauge5, 7, 12, 14 ... , needle breakage, fabric floating, improper racking, improper jack's position, too much yarn, quantity full.Computer controllerAdopting portable computer, the program ...