CNC high speed engraver:is widle applicable for advertisment,woody products,art craft,construction models in high efficieny 1.Performence features for high speed cnc engraver a).Efficient work:synchronization of processing curves and straight lines, the processing speed is up to 30 m/min b).Advanced system:adopt the FPGA controlling system with the 2G memorycapacity which can save 30 processing ...