Fiber lasers refers to rare earth doped laser glass fiber as the gain medium, fiber lasers can be developed on the basis of the optical fiber amplifier out: the role of the pump light can easily form a high power density within the fiber, resulting in laser laser working substance level "inversion" of silicone keys laser engraving machine, when appropriate to add a positive feedback loop (constituting a resonant cavity) can form a laser oscillation output. Fiber lasers wide range of applications, including laser fiber-optic communications, laser space telematics, industrial shipbuilding, automobile manufacturing, laser engraving, laser marking, laser cutting, printing roll, metal and nonmetal drilling / cutting / welding (brazing , hardening, cladding and welding depth), military defense and security, medical equipment, large-scale infrastructure and so on. When put on a new krypton lamp laser engraving machine, laser power meter values ??recorded during normal marking, as a standard current value. When krypton lamp aging, increasing the laser power supply current output, but the meter value should not exceed 1.25 times the standard current value. For example: when a new krypton lamp marking current value 20A, after a period of translucent mouse laser engraving machine, if the current value is adjusted to 22.5A large still can not properly marking, replace the krypton lamp. Shenzhen laser marking, Longgang laser marking two-dimensional code laser engraving machine, Shenzhen laser processing, Shenzhen laser laser, Shenzhen laser engraving, Longgang laser marking, Longgang laser laser, Longgang laser engraving, laser engraving LED lamps laser engraving machine, key laser engraving machine (), Chung laser engraving machine provided by Dongguan Guan Jun Laser Equipment Co. Dongguan Guan Jun Laser Equipment Co., Ltd. (www.dgaprime.com) is a leader in Dongguan, Guangdong, machinery and industrial products, cooperation projects over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Jun crown laser leadership with the staff warmly welcome all inquiries negotiations to create the crown Jun laser better future.