Laser peeling machine _ crown Jun laser coders (certified) _ Shiyan laser peeling machine provided by Dongguan Jun Laser Equipment Co. crown. Dongguan Guan Jun Laser Equipment Co., Ltd. (www.dgaprime.com) is specialized in the "laser marking machine, laser engraving machine, laser cell phones, laser engraving machine," the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Lee students. Laser marking machine adjustable mirror beam expander. Laser marking machine beam expander mirror adjustments required: First, to ensure the incident beam expander to be central light well, outgoing light to be in the center of the aperture; beam expander greatly affected the quality of the adjustment has the effect of laser marking . Mainly in: a laser power down; b internal format uneven marking laser intensity; c computer software design center deviate galvo the photophysical center .... d. not play a beam expander effect. On the beam expander tube also has six adjustable screws. If the beam expander offset large, can not fine-tune the calibration, proceed as follows: first, by adjusting the three adjustment screws from the back of the laser light beam expander tube front center of the hole injection; the second step, by Three adjustable front adjustment screw so that the reflected red light and red concentric. When the adjustment to meet the requirements, you can clearly see by the large number of concentric rings return spot shines on the red laser white grating, and concentric. Because of its weak flare, during the second part is recommended in low-light environments. The third step is the first step in the process is repeated. If the beam expander offset much, but also to ensure that the case of the red light collimating coaxial laser and red light, you can observe the red light is roughly from the center beam expander to enter, it is also the center beam expander, the marking software Inside the box draw close to full format, continuous high-speed, playing on a flat metal surface laser peeling machine inkjet printer, under normal circumstances should the energy evenly on all sides, if uneven trimming beam expander, remember a few laps rotation, if fine-tuning After the energy difference between the sides need more adjustment in the opposite direction, and ultimately achieve each side evenly. When CO2 laser marking machine out of the light is not normal, we should note, as this will affect the quality of marking, it should be viewed in this division. See its light guide is not loose joints and laser tube is not being installed, if it is above two reasons, then you just need to guide light laser tube section and adjust it on the line. If the two presented no reason, then we should see the laser is not aging. We all know that laser peeling machine engraving machine, provided that the use of electronic components have life. Aging laser marking machine will cause power reduction and resulting luminescence is not normal. This afternoon, we can look at the marking of the production date and the use of life. If this is really the reason is because of aging, we must replace the laser tube, and timely exchange of damaged components. We use in CO2 laser marking machine marking midnight, if suddenly rendered the laser tube is not lit up, we should analyze the reasons many ways, the formation of the laser tube is not the reason a lot of light. During included foot switch or manual switch is bad, the fuse is blown, or there is an open circuit and so on. If it is riding switch or manual switch is bad, we must repair or replace these switches; if it is, then the fuse is blown, you only need to replace a fuse on the line at; if there is an open circuit, then divided by one point going with a multimeter to measure laser stripping machine, find out which local is not energized, then you need to turn there. Company products include: fiber laser marking machines, semiconductor side pump laser marking machine, CO2 laser marking machine, laser and other industrial equipment.