Description

  Due to higher extrusion ratio, the indirect extrusion
     can produce the alloy products with better
     performance.
  The biggest advantage is that it can be general
     extrusion as well as piercing extrusion.
  General 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.
  This model can be direct extrusion as well as indirect
     piecing extrusion.
  It is suitable for producing diversified alloys.