Keyboard laser engraving machine, laser engraving machine-dimensional code (certified), manhole laser engraving machine is provided by Dongguan Guan Jun Laser Equipment Limited. 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 business, the company adhering to the "honesty, hard service" philosophy, to provide you with the highest quality products and services. Welcome to inquire! Contact: Lee students. When marking, the marking head beneath digital laser engraving machine, no laser output, but the laser light aperture laser software marking speed big fast, field lens is not installed, the galvanometer does not move and put the position is not normal, the vibration of the lens off , the vibration of the lens is dirty. Some of the questions by the above method to handle the split-up of the lens off, to return the company to replace it with new lenses and debug good laser, vibration lens dirty cotton supplies 99% alcohol and wipe the wire laser engraving machine, such as not wipe and is a central part of the galvanometer, or edge portions of the Big 1 mm2 will have to replace the lens with Vibration Vibration treated like a lens off. Imported fiber laser engraving machine, stainless steel aluminum sheet shell laser marking machine, laser imported from Germany IPG fiber laser marking machine, metal fiber laser marking machine adopts fiber laser output laser, and then the system to achieve high-speed scanning galvanometer marking function. Fiber to play high-standard hardware electromechanical conversion efficiency of laser light laser engraving machine, using air cooling, compact machine, good output beam quality, high reliability. Can be carved metal and some non-metallic materials plastic materials, mainly used in the depth, smoothness, finesse higher areas, such as watches, mold, bitmap marking and so on.