quality assurance department

Surface class of the profiles is very important aspect needed not only at defining the purpose of profiles (anodising, painting). Surface class is used in the die construction too. Condition of the die, it's project and alloy impacts in the quality of each profile extruded. Changing the class of profile on existing die is mostly impossible.

Before introducing new die or producing, the surface class should be determined by client.

  Aliplast Extrusion - surface classes