Mini Portable CNC Fiber Metal Gold Silver Engraving Laser Marking Machines

Product DescriptionWhat's a CNC fiber Laser marking machine ? and it's Working principle:Fiber laser marking machines use laser beams to permanently mark the surface of various materials. The effect of marking is to expose the deep material through the evaporation of the surface material, or to "engrave" traces through the chemical and physical changes of the surface material caused by light energy, or to burn part of the material through light energy, so as to engrave exquisite patterns, Trademarks, characters, barcodes and other graphics are mainly used in some occasions that require more finesse and higher precision. Used in electronic components, integrated circuits (IC), electrical appliances, mobile communications, hardware products, tool accessories, precision instruments,glasses,watches,jewelry, auto parts, plastic buttons, building materials,PVC pipes.The so-called fiber laser marking machine means that the marking machine uses a fiber laser. The fiber laser has the characteristicsof small size (no water cooling device, air cooling), good beam quality (fundamental mode), and maintenance-free.  Features of  fiber laser marking engraving machine:1.Compact design, easy to move equipment, air-cooling, compact machine, good output beam quality, high reliability, no consumables, maintenance-free.2.Long life Working time over100,000 hours long life span. Import Germany IPG fiber laser, the international latest, most reliable structure, small size, power consumption is small, no high-voltage without large water-cooled system.3.Close to the ideal beam, USB interface, output control, optical scanning system,laser repetition rate high,high-speed without distortion.Parameter:NOModelUSJ-20W(30W/50W/100w)1Laser power20W(30W/50W/100w)2Working area100*100/200*200mm//300*300mm/400x400mm (optional)3Cooling systemair cooling4TableAluminum alloy table5control softwareEZCAD control software6Operation systemWindows 7/8/10 7Laser Wavelength 1064nm8Graphic format supportedBMP, JPG, GIF, TGA, PNG, TIF, AI, DXF, DST,PLT,etc.9Response time0.5ms10Life span100,000 hours11Frequency of pulse20-100KHz12Max marking depth≤0.4mm13Marking speed≤7000mm/s14Marking lines1-10 lines(in the marking area)15Minimum line width0.01mm16Minimum character0.15mm17Repetability accuracy±0.002mm18Resolution ratio0.1mm19Marking contentText, pattern, date, bar code, etc20Unit power≤1.2KWParameter of fiber laser sourcePulsed fiber laser20W QB30W QB50w QBWavelength(nm)1060~10851060~10851060~1085PolarizationRandomRandomRandomOptical isolatorYesYesYesNominal average output power (W)≥20≥30≥50Single pulse energy (mJ) @20kHz11@30kHz1@50kHzBeam quality(M2)