OSD/KSD Portable-bench pipe cutting and beveling machine is a portable and bench machine. It was developed cutting and beveling for pipe prefabrication. The main machine can be fixed on the bench in workshop, and it also can be used to field cutting and beveling with option our car type bench. Adopt variable frequency motor or servo motor drive, self-centering clamping system. It is suitable for the processing of U, V, J, Y and beveling shape of carbon steel, stainless steel and alloy steel pipes. New design, easy to control, the cutting and beveling system can be changed to orbital cutting system or welding system. it will become a orbital pipe cutting machine or pipe welding machine.