Laser equipment industry crown Jun laser {president of the unit, the laser uses an integrated whole structure, no pollution and power of optical coupling loss, air-cooled, with high efficiency, long life and low maintenance properties. Features excellent beam quality LW-GQ Series Fiber Laser Marking Machine beam quality than conventional solid-state laser marking machine, good for the fundamental mode (TEMOO) output, the focus spot diameter 10um. Diode-pumped laser divergence angle is 1/4. Particularly suitable for precision, fine marking. The use of low cost electro-optical conversion efficiency of up to 30%, the whole power consumption is less than 500W, is a lamp-pumped solid-state laser marking machine 1/10, significant savings in energy costs. Maintenance-free operation laser without any maintenance, they do not adjust or clean the lenses. Long life using a laser diode as the pump source, the average working time of up to 100,000 hours. Processing speed and processing speed is the traditional laser marking machine 2-3 times. Focused laser equipment manufacturing and laser precision machining, to bring industry advanced production skills; lead a new generation of laser Industrial Revolution. Crown Jun laser hundred years, a hundred years of manufacturing.