Features CY-BDB50D is also called semiconductor end-pumped YAG air cooling laser marking machine that use medium Nd:YAG semiconductor diode with wavelength 808nm to output huge laser pluse. It is integrative design, beautiful structure,high output power,good energy stability, simple and convenient operation, reliable performance, wide application and other characteristics. Application Widely applied in the fields of aeronautical and space, mechanism, electron, communication, dynamic, chemical, automobile manufacture and other industries.Especially in marking of precision parts,as IC,PC parts,battery,watch,clock,and gold, silver, platinum,Stainless steel,titanium,alloy,battery,IC,nickel aluminum transfer area,etc. High reliability, long resistance, high energy exchange, top beam quality, air cooling, low price, easy operation. 1000*960*860MM.