... *600mm 1200*800mm 1600*1200mm 1200*600mm 1600*1200mm Description:Laser Cutting Machine are many materials can be engraved, such as wood ... digits, high speed DSP for control system of the GS laser engraving machine. The processing Capability and stability is highly improved.2 ... : It supports the USB interface, with the GS series laser engraving machine, it's not necessary to connect to the computer, in ...