Advantages of laser engraving is also a principle for the latest applications of laser, that is the use of high-energy laser surface object processing. Shenzhen vertical and horizontal laser engraving mainly high-energy laser beam to the surface of the object watch accessories laser engraving machine to meet high temperature oxidation, so as to change the irradiation area of ??the state, to achieve the purpose of processing. Shenzhen aspect using laser engraving marking principle is carried out by high-energy laser beam is exposed objects deep under the surface of the material, and change the physical and chemical changes laser engraving machine, showing traces of engraved or text pattern. Shenzhen closed water-cooled laser processing machine, laser power. Open the upper three chamber cover removed to replace the lamp or crystal auto parts laser engraving machine, the replacement into, and put on the chamber cover. Open water-cooled machines, laser power, laser power supply current is set (15 ~ 20) A so. Place a small wood chips or black paper between the membrane and the first beam expander, you should see the light spot formed by laser ablation. If you do not translucent keys laser engraving machine, three knobs minor adjustments before the diaphragm frame until the spot appeared. Three knobs laser debug it, before adjustment should be repeated so that the diaphragm frame strongest spot, such as a laser is too strong, can not be observed when high brightness, can reduce the supply current. Off the laser power. Special Note: krypton lamp replacement time. Watch accessories laser engraving machine, metal laser engraving machine (certified), Shek Pai 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.