The working principle of the automatic pipe bender is as follows: the elbow die is fixed on the main shaft and rolls together with the main shaft. The pipe is fixed on the clamping groove of the fan-shaped pipe elbow mold through the clamping die, and the movable pressurizing guide material chute is tightly connected to the pipe. Through professional evolution and inspection of the safety application of CNC pipe benders, you can avoid or reduce accidental damage that may occur during the production process. Bending masters must maintain a sense of responsibility for safe work in all work responsibilities, and the self-motivated needs to be appropriately protected to a large extent. Machines are usually used to instill employees' working environment, machine operation safety and mold equipment consultation, safety equipment and operation methods, and important rules of personal safety, and pay attention to personal safety awareness.