Two-dimensional code can store large amounts of information, for which it can be used as a propaganda tool and a new kind of marketing tool, is now slowly being more and more businesses take advantage of the manufacturers. In fact, print the two-dimensional code is also very easy to use ordinary laser marking machine can easily perform batch printing. Two-dimensional code laser marking machine advantages: non-contact processing: without touching the surface can be printed, so do not cause damage to the items. Suitable materials for a wide range: can print on metal, plastic, ceramics and other materials, widely used. Can be integrated with other equipment on the production line, improve the automation of production lines. Marking a clear, durable, beautiful, and effective anti-counterfeiting; potentiometer for the two-dimensional code laser coders who can not damage the long-term effective. Long life, no pollution; will not produce any emissions, waste water. Low running costs can be unplugged, depending on the size of different wire laser coders, wattage is different, generally low. Marking fast and mark forming fiber laser coders, low energy consumption, and therefore lower operating costs. This two-dimensional code on the need to fight the merchant manufacturers significant cost savings, high efficiency: the laser beam under computer control of high-speed movement (speed of 5--7 m / s), marking process can be within a few seconds Jun crown complete the development of laser products: Dongguan laser marking machine, fiber laser marking machine, the semiconductor side pump laser marking machine, CO2 laser marking machine, laser and other industrial equipment. CO2 laser marking machine is the innermost layer of the discharge tube, the second layer of water-cooled tubes Xin. The outermost layer of the Ming trachea. In general discharge tube thickness will not impact on the power of Discovery. It is mainly taking into account the effects of diffraction spot size caused by the exclusion of the root should be long past. Tube length laser coders little rough, a little thin tube short. Discharge power is proportional to the length and brilliant. In a certain length range of the network, each meter length of the discharge tube with the total length of the extracted power increases. Ensure the device to achieve population inversion distribution in the well to prevent the discharge tube heat burst discharge excitation process. Jun crown laser research and development products are: Dongguan laser marking machine, fiber laser marking machine, the semiconductor side pump laser marking machine, CO2 laser marking machine, laser and other industrial equipment. Laser coders marking machine | Zhongkai area laser coders | fiber laser marking machine is provided by Dongguan Guan Jun Laser Equipment Co., Ltd .. 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!