Laser engraving machine marking machine _ crown Jun laser (certified) _ QiShi laser marking 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. Crown Jun laser fiber laser marking machine by laser power points: Fiber laser marking machine 10W, 20W, while custom hand-held portable fiber laser marking machine, fiber laser marking machine I use today by the world's most advanced laser technology , developed from the third generation of laser marking systems. Using fiber laser output laser, and then the super-high-speed scanning galvanometer system to achieve marking function, high fiber laser marking Electrical and optical conversion efficiency, the use of air cooling, compact machine, the output beam quality leather laser marking machine, high reliability, long operating life, energy saving. Laser marking machine has an important technical indicator is: marking depth. Then any one manufacturer in the technical parameters of the contract will be a column labeled marking depth, but the depth of just marking an approximate value, not anything can achieve such a depth, the actual marking depth is different substances have different marking depth. But this problem is not above contemplated herein, the main problem is that under the same kind of material, with a marking machine, how to improve the marking depth? Here I mainly talk about the semiconductor marking machine. The first is how the semiconductor laser marking machine marking a bit deeper? For now, hit the market in the deep marking machine carving semiconductor marking machine, the price is slightly more expensive laser marking machine, but in terms of real depth, not very deep, just marking time shortened . Laser beam quality, the use of it into a TEM00 mode, the spot light when the divergence angle and smaller. The main way to improve the beam quality of the laser oscillation with the elongated optical cavity, such as are currently in 80CM laser based optical bench can be turned into a 1.2 meter length of the optical bench. There is a way to increase the uniformity of cooling capacity, such as YAG rod cooling, 808BAR bar refrigeration, and improve the uniformity of cooling, the beam quality of the laser will rise, and the third way is the key translucent laser marking machine, the optical path add a small aperture. Use high-quality optical lenses. This is important, the main beam and optical lenses, including expanding field lens. Correction intact aluminum beam expander laser marking machine, will achieve the desired results using the spot. The rational design of field lens, then after making the energy of the laser focus more sharp. That is why after the German lenses and domestic use lenses, there are differences on the marking machine power energy why. If you need help, please contact Crown Jun laser