Application  Any profile such as a channel or tube can be extruded.

Part Design  Avoid multiple enclosures. Eliminate mass where possible this contributes to uneven walls. Uniform walls are key.

Thickness  Ideal thickness is 030 – 080. Thicker walls up to .250 can be extruded.

Tolerance  The wider the tolerance the faster the extrusion can run. 1-2% of the dimension is ideal.
Avoid unnecessary thick walls.

Materials  Some materials process easier than others. Some materials require more sophisticated
dies and after forming equipment.