... , honeycomb worktable.2.Machine parameter Model NO. CR-4030 Laser machine Laser power 40w,60w,80w Cooling system Water cooling Working Area ... speed 0-6000cm/min Cutting speed 0-3600cm/min Power Supply 220V/50Hz, 110V/60Hz Graphic Format Supported PLT, DXF, BMP ... pump, air pump, exhaust fan and wind pipe, red light pointer, Knife worktable and so on.3.Applicable materials: synthetic material ...