... :22/40/60m/min CNC auto-control CNC Full Automatic Miter Band Saw Machine GZX42351. 0+ or -45 degree rotate, ... less adjustable. Equipped emergency off device function, auto-power off protection equipment, to ensure safe operation4. Man-machine interface replaces ... the function of traditional control panel, digital setting, indicator lamp, and etc. Man-machine interface displays the equipment state, ...