... 4,DSP control system 5,CE Product's description1.The Auto Feed Laser Engraving Machineis typically designed for engraving cloth ... table, honeycomb worktable,rotary device , red dot position system,auto-focus device Gaurantee and after sale serviceGurantee the whole machine ... , double color board, paper, leather, shell, coconut shell, ox horn, resin animal grease,ABS board, lamp shade, etc. Samples