Smart fiber laser machine is a reliable and high performance machine which can be used to perform laser marking, engraving and other processes. This laser machine is air cooled and requires minimal maintenance. The operator using smart fiber laser machine must wear laser safety eyewear when working on this machine, as the beam generated by this machine can cause damage to the eye. The working safety of this machine is assured by testing it. The operator must handle the laser and optical lens with care. This machine must be used indoors and must be kept clean.