Description

  The biggest advantage is that it can be used for
     Indirect extrusion and piercing extrusion.
  Indirect extrusion is used to produce cooling fins,
     profiles, seam pipes, rods and wires.
  Piercing extrusion is for the production of seamless
     tubes and special seamless section bars.
  Seamless tubes are used as bicycle front fork tubes
     or pneumatic cylinders that require higher pressure
     durability.