... CNC router Advertisement machine YH-1218 Advertising Cnc Machine2.Max feeding 25m/min3.Power AC 380V/50Hz4.Work-holding by suction5.with ... life time. Imported ballscrew, high precision for cutting.Adopting advanced DSP system, operated with the handle, convenient operation, ... materials. no oil vacuum pump,high suction,more convenient,stable capability.Adopt high speed stepper motor and drivers,and ...