Excellent laser beam quality,the diameter of laser focus dot is less than 20 micraLow cost and rugged OEM configurationSmall,compact and modules design Low energy consumption,Transferring efficiency reach 30%,Power consumption is less than 500wNo need any maintenance More than 100,000 hours MTBF (Mean Time Between Failure)Designed to operate under high shock, vibration & dust conditionsApplications for marking,cutting,engraving,drilling,Micro-machining etcAir cooled and 3 interface available