Green laser marking technology for high-definition marking of beer glass or beer bottle date
Sum is from Germany. The 532 green laser which he has consulted is mainly used to mark the logo and date on beer glasses or beer bottles. For marking LOGO and lettering on the glass, RFH has recommended the 532 series of water-cooled green diode pumped pulsed solid-state lasers (power range 18W to 35W).
532 green laser has a wide range of repetition frequency, from single pulse to 200kHz; all frequency ranges are strictly guaranteed to have superior beam quality (M²<1.3) and perfect spot characteristics (spot ellipticity>90%), which is very suitable Ultra-fine marking; In addition, the pulse width of the green laser is less than 35ns@30k, and the heat-affected area is small during processing, and there will be no scorching or deformation. The unique Q-switching control technology is suitable for various laser application control demand; we adopt all-digital intelligent power control technology. The operation is easy and it is convenient for remote monitoring.