... 1.6m/sColor system 6 colors shiftableAutomatic-controlled front-middle-back tucks , high-low stitch systemMobile-track servo ... package cutting yarn ,breaking,fumu,trangle machine,density televsion,shutle box,mobile machine,voltage instability (frequency-conversion protection)Control ... block control) requirements on power supply andelectrical machine AC220,50HZ,drivde motor of 550W computerized flat ...