This machine features single-side chamfering and four-station forming, enabling the process of first chamfering and then forcibly forming tubes made of steel, copper, aluminum, etc., through four-station powerful extrusion. It can achieve complex tube-end forming and the connection of various coaxial tubular parts. The clamping and punching mechanisms of this machine adopt a single hydraulic power system, offering strong extrusion force and stable performance. The punch position change is driven by a servo motor combined with a ball screw transmission, ensuring precise and accurate positioning.