Light weight,high strength,corrosion resistant,and realize the fast cutting of various graphics under the premise of meeting the accuracy. Intelligent pipe support design,to solve the problem of deformation when cutting long pipe. Automatic focusing,no need to masual,adapt to multiple focal lengths,achieve fast cutting,adopt compound lens,built-in-water cooling system,can work with various systems and laser sources. Use automatic lubrication system,providing the lubrication at regular intervals and extending the life of the transmission mechanism.