A special high pressure process puts into shape the melted high quality aluminium alloy.
This guaranties the optimal and wanted distribution of the material (e.g. the sides are thinner than the bottom). The range of possible designs and shapes is very wide (see ELO-Fat Swallowing Pan).
Cast aluminium is a perfect heat conductor as well and because of its light weight and fast adaptation to different temperatures this material is preferred to be used for high quality roasting cookware.
Care instructions "Cast Aluminium"
(6 pages, multilingual, 881 KB)