CO2 laser marking machine's strengths and flaws CO2 laser wavelength of infrared light band 10.64um gas lasers, the choice of CO2 gas filled discharge tube as the occurrence of the laser medium injection button laser engraving machine, while heightening the electrode voltage , discharge glow discharge occurs, the gas molecules can be released from the laser, the laser energy to expand after the processing of the information constitutes a laser beam. CO2 used for wood, acrylic, leather and other non-metallic marking. Advantages: air-cooled laser engraving machine plastic hardware, no supplies. Quote moderate defects: not marking metal materials. Based conducted by the provenance directly modulated master oscillator power amplifier (MOPA) fiber laser with a wider than conventional Q-switched lasers operating range. This laser has a higher peak power pulses, and can operate over a wider frequency range. Such as laser engraving machine, MOPA fiber laser pulse repetition frequency of 25kHz metal profiles laser engraving machine, when the average output power of 20W, pulse peak power up to 14kW, the operating frequency range up to 1 ~ 500kHz, also in continuous mode next job. Another important feature of the fiber MOPA laser pulse waveform can be controlled by presetting a pulse shape and pulse period, which makes the length of time of the laser pulse, the pulse repetition frequency and the peak power can be individually controlled in large part. This Q-switched lasers do not have the flexibility and a greater range of parameter adjustment, so that the fiber MOPA laser has more features, capable of a variety of materials marking. Metal profiles laser engraving machine, CO2 laser engraving machine), Daya Bay Area laser engraving machine provided by Dongguan Jun Laser Equipment Co. crown. 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 a better future.