Model EL-TF20 Laser Power 20W Engraving Area 160x160MM/200x200MM Wavelength 1064nm Laser Pulse Frequency 20-80Khz Beam Quality <1.4M2 Engraving Speed ≤8000MM/S Engraving Depth ≤0.5MM Repetition Precision ±0.01MM Min. Line Width 0.02MM Min. Character 0.15MM Cooling Mode Air Cooling Laser Module Life Around 100000h Graphics Formats Supported PLT, DST, AI, DXF, BMP, JPG, CAD, CDR, DWG Power Source AC 220V, 50Hz/AC 110V, 60Hz Working Temperature 10-35 temperature Working Humidity <75%(No condensation) Working Environment Clean, free of dust Gross Power < 1000W Safety Protection Class IP54 Dimension 85x47x90CM Weight 60KG
