... speed;max 1.2m/s and speed being adjustly by computer,using AC servo motor control,ensuring steady qperation with ... with function of accurate slight adjustment Rolling unit:controlled by computer programs and motor,rolling quality is 64 section electronically controlled ... crash,wrong program,with signal light and alarmControl system:1.screen display:LCD ,USB input,32M memeory,latest memeory of 1G which ...