Name: Imported ZnSe Focus Lens Specifications: Diameter 18mm / 19mm / 20mm Focal Length: 38.1mm (1.5 ") 50.8mm (2") 63.5mm (2.5 ") 75.0mm (3") 101.6mm (4 ") applies to : laser cutting machine Tangxia semiconductor laser marking machines offer laser engraving machine for machine brand: [Han Yueming] [Golden Laser] [Bo industry Laser] [Liaocheng God painted laser] [Beijing Daheng Laser] [Beijing New Technology] [Jinan star] [Jinan quick electronic] [Jinan Jinwei carved] [Jinan great work Seiki] [Jinan Ming Rui Technology] [Jinan Sen peak] [Chibi Suntec] [Guangdong Yang raw laser] [Dongguan Ever Tech Laser ] [Dongguan Huatian laser] [Liaocheng new electronic] [Beijing San Yuan Tiancheng] [Hangzhou South] [Luoyang Topfond] [Hubei SenMao laser] [Wuhan Public Thai] [Wuhan Enver Science] [Third Wuhan] [Beijing opening day ] [Guangzhou Khan cattle] [Star of the laser] [force laser] and so on all domestic and non-metallic carbon dioxide laser cutting machine laser lens wiping method: In general the power output of the laser, all lenses metropolis due to manufacturing process or have occurred by external pollution and other factors led to the lens of specific laser wavelength absorption largest semiconductor laser marking machine, shortening the life of the lens over time, due to the damage caused by the lens case affect the use of even stopping laser marking machine is running can not occur close a factory in the card case manufacturers. A recent work on the assembly line at the laser marking machine suddenly crashed, they stay in the marking stop position, the computer no abnormal display, the Start button and the button is still in the rotation of the spindle start state, press the stop no response, XYZ axis movement does not work, turn off the software prompts laser marking machine is running can not be closed, only to kill, after the restart at the beginning of the moment, and then recurring situation just Humen semiconductor laser marking machine repair, confused, reinstall the software, do not change map marking these small series of discussions with the technology is out of the solution: 1, inadequate or unstable voltage - the installation of the regulator 2, signal interference - - signal lines and power lines separately, we've encountered on the computer screen to control the action of the phenomenon can not control the spindle caused by bad cable shield 3, ground not connected - heavy ground wire if the above three kinds of possibilities have ruled out that it should be is, motherboard failure, personally feel that the suspect's largest semiconductor laser marking machine for-power, we encountered a similar problem, you can call the manufacturers ask what is going on, you can then send back the motherboard manufacturers test. Humen semiconductor laser marking machine maintenance _ _ semiconductor laser marking machine laser provided by small family Dongguan small family Laser Equipment Co., Ltd., Dongguan City, a small family of Laser Equipment Co., Ltd. (www.laser6000.com) strong, credible In Dongguan, Guangdong and other welding equipment and equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will lead a small family of laser and you hand into the brilliant, for a better future!