Function stable anode laser engraving machine, laser engraving machine-free protection, is currently the most sophisticated skills gas lasers, the most widely used, cost-effective products mold symbol laser engraving machine, attributed to the second generation of non-metallic laser marking machine. For non-metallic materials were only symbolic. Laser module life of up to 30,000 hours and window accessories laser engraving machine, machine-time investment, free protection for five years, no supplies. Fault 1: laser intensity decreased, marking the solution is not clear enough: a laser resonator is change; fine-tune the resonant cavity lenses. The best spot of the output; two acousto-optic crystal sound and light power output offset or low energy; adjust the sound and light crystal position or increase the sound and light power supply current; 3 into the off-center laser galvanometer: adjust the laser; 4. If the current is adjusted to about 20A is still sensitive and strong enough: krypton lamp aging, replacement lamps. Fault 2: krypton lamp can not be triggered (see NTP power usage manual) Door and window accessories laser engraving machine, laser engraving machine clever, fiber laser engraving machine provided by Dongguan Jun Laser Equipment Co. crown. Dongguan Guan Jun Laser Equipment Co., Ltd. (www.dgaprime.com) strong, credible, in machinery and industrial products industry cooperation projects in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the crown Jun laser and you hand into the brilliant, for a better future!