Tube, Pipe Bending and Cutting Machinery A pipe and tube bender is a machine that bends tube, pipe and solid metals. Tube, Pipe bending is a process starting with loading a tube into a pipe bender and clamping it into place between two dies, the clamping block and forming die. The tube is loosely held by two other dies, the wiper die and the pressure die. After this process is completed the operator will start the bender, while the tube is pulled around the forming die creating a elbow, U-bend, 2-D or 3-D bent tubes. Three dimensional tube is a tube with each opening on different planes. Two dimensional tube is a tube with each opening on the same plane. Tube, Pipe Bending Machines are also: CNC Tube Bending Machines, Tube Forming Machine, pipe manipulation, and tube and pipe manipulation. Liberty Machinery buys and sells used metal tube, pipe bending and cutting machinery. Tube benders are classified as B1835. Liberty Machinery Company also buys and sells used metal tube cutting machinery. Classified as T6855. Used Tube, Pipe Bending and Cutting Machinery in stock: Adaptive Motion, Chiyoda, Burr Oak, Modern See our Used Tube, Pipe Bending and Cutting Machinery For Sale Back