1800 Tons Extrusion Press Machine for Copper, Magnesium & Aluminum The Huanan 1800T Servo Energy-Saving Aluminum Extrusion Machine is a heavy-duty hydraulic extrusion press designed for continuous production of large, complex, and precision aluminum profiles. With an extrusion force of 1800 metric tons, this industrial aluminum extruder provides the forming capacity required for demanding applications in construction, transportation, industrial manufacturing, and other