YAG Metal laser engraving machine 30W Adopting new-type and high-power solid laser with constant pulse output, YAG metal laser marking machine is designed with advanced configurations, such as, imported ceramic pump cavity, new cooling system and photosystem. The main technical parameters, namely, beam quality and photoelectric conversion efficiency, reach the advanced world standard. strong stability, long continuous working hours, clear, complete and handsome marks, non-contact processing, this ensure the precision and efficiency of working surface.Supporting self-created character data base and curve arrangement order. ,barcode font (see 1D and Data matrix, PDF417 2D barcodes) ,linear filling and loop filling. , changeable texts. Contents of changeable texts can be determined by multiple forms: Input via keypad and serial number.Suitable for fields in hardware building materials, spares and parts, electronic product, computer, electric appliance, hardware accessories and instrument, etc.; widely applicable for various metal and rigid plastic materials. Working area100mm×100mm,150mm×150mm,200mm×200mmMarking methodPlane ,convex surfaceLaser power10W,20W, 30WMarking length0.3mmRepetition precision±0.0001mmMin line width0.02mmMin smallest characters0.2mmHighest resolution65335Working temperature0-45 degreeWorking humidity5-95% (non-condensed water)Pulse frequency1-100Hz Continuo and adjustable)