20W fiber laser marking machine laser marking machine most stable stainless steel laser marking machine Model introduction fiber laser marking machine I use today by the world's most advanced laser technology, developed from the third generation of laser marking systems . Using fiber laser output laser, then by ultra-high-speed scanning galvanometer marking system implementation features, fiber laser marking high Electrical and optical conversion efficiency, the use of air cooling, compact machine, good beam quality, high reliability, ultra long operating life, energy saving, can carve metal materials and some non-metallic materials, mainly applied to depth, smoothness, finesse higher areas, such as mobile phones stainless steel decorative pieces, watches, mold, IC, mobile phone keypad , bitmap marking on metal, plastic and other surfaces carved out beautiful pictures, and marking speed is the traditional first generation lamp pump marking machine, second-generation semiconductor marker 3 to 12 times. Technical Specifications Model: YLP- 20w average output power: 20W Laser wavelength: 1064nm Power adjustment range: 0-100% repetition frequency: 20-80KHz output beam quality: M2 <1.5 marking on the deep: ≤1.2mm smallest focused spot: 0.005mm minimum character height: 0.15mm Repeatability: ± 0.001mm maximum linear marking speed: 15000mm / s standard engraving area: 100mm × 100mm Optional engraving area: 50mm × 50mm 150mm × 150mm Control Interface: USB laser module life:> 100,000 hours galvanometer: high-performance scanning galvanometer Total power consumption: <0.5KW power demand: 220V ± 22V / 50Hz / 12A Cooling: high-precision temperature / closed loop air cooling Dimensions: 1200mm x 410mm x 1200mm Weight: 100KG