Advanced DPS digital control system; Perfect intellective algorithm, synchronous straight-line and curve-line speed; 32M flash memory makes data processing speed more quick; USB interface, plug and play, safe and stable; Handy keyboard with LCD screen; More powerful anti-jamming function, can be recovered after power off; Partly complementary engrave, makes work more perfect; it is one of the ealiest engraving machine in China, and there are new products come to market every year, famoustfor its stable and handle easily.