Overall Performance:1 Full-automatic high speed working.2 The man-machine microcomputer interface control, realize the real man-machine combination syncretic, imported electrical photoelectric element protection equipment with all work time.3 Advanced worm and gear collocation with synchronous wheel, accurate stably, high speed,low noise 4 Aluminum alloy transmitter, revolve stable, high speed, low heat and it is easy for adjustable more reliable.