Tube or pipe bending machines are designed to fabricate tubes and pipes to change their shape. These machines can easily make precise bends and curves at specified points of pipe segments. These bent tubes are hollow and can be used in various applications i.e. pneumatics, hydraulics, aeronautics, medicinal, and many other process applications. 
LYM(Liye Machinery) have devised this FAQ guide to help you learn more regarding pipe bending machines, techniques, and the best way to choose one for you.