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Fiber Laser Marking Systems

The YLP series fiber lasers in the laser marking machines are maintenance-free MOPFA and Q-switched pulsed Ytterbium fiber lasers designed. These lasers deliver a high power 1.06um laser beam directly to the work site via a flexible metal-sheathed single mode fiber cable. Collimated, and then typically focused to a spot size of a few microns or less, the near diffraction-limited beam can mark, drill or machine a variety of materials. The lasers provide a wide choice of pulse durations, repetition rates and peak powers. The fiber based design and rugged metal case allow these compact laser modules to operate under industrial shock, vibration, dust and humidity in the temperature range from 0o to 50oC. These lasers require no water-cooling or replacement parts. High-speed optical galvanometers from USA are used for laser beam scanning. These imported key components result in high performance, good beam quality & low maintenances. Thus, our laser marking systems are being widely used in laser marking of hard, fragile or soft products or materials in production lines.

Technical Data:

Model M-YPL05/80/10 M-YLP05/100/20 M-YLP10/100/20 Laser Head Laser type Fiber laser Fiber laser Fiber laser Laser model YPL.5/80/10 YLP .5/100/20 YLP 1/100/20 Mode of operation pulse Pulse Pulse Beam quality M2 1.4 1.4 1.5 Polarization Random Random Random Laser wavelength (nm) 1060 1060 1062 Laser power (W) 5 10.5 20 Pulse energy (mJ) 0.5 0.5 1.0 Repetition rate (kHz) 10-80 20-80 20-80 Pulse duration (ns) 80 100 105 Output power instability (%) 2 2 2 Fiber cable length (m) 5 5 1.5 Beam diameter (mm) 8-13.5 8-13.5 6-9 Beam divergence (mrad) 0.3 0.3   Cooling method Air Air Air Marking Head Scanner High-speed optical galvanometers Marking field 100x100 mm (others available upon request) Max marking speed 300 characters/second or 10m/second Marking line Min. 0.05mm Marking software Various fonts, pictures (PLT, BMP), automated series numbers, barcodes, DataMatrix Options XYZ stage

Typical Applications: Laser Marking of metal & non-metal materials and products: stainless steel, gold, silver, copper, aluminum alloy, acrylic, ceramics, plastics, organics, thermo-elastomer rubbers, paper, hardware tools, etc. Hall Marking on Gold Electronic industry: capacitor, inductor, PCB, IC, connector, control panel, instrument Others: cosmetics, food package, bottle, gift, advertisement & signcrafts, craft & gift making Other Nd:YAG lasers & customized laser marking systems available upon request.