This automatic laser cut machine is a fiber laser pipe cutting machine, mainly for pipe cutting in metalworking. Actually, laser-cut is the first craft of tube processing by a laser cutting machine. The traditional tube cutting uses a sawing machine or a plasma cutting machine; however, the efficiency is low, and the accuracy is poor. Now, we replace the traditional cutting tool with an automatic laser cut machine. Compared with conventional cutting tools, the efficiency is increased by 30%-50%.