![Aluminium melting with AIROX at SAG in Lend, Austria.](/en/images/s_20150925_25433_2118_tcm526-175662.jpg)
Melting
Melting is one of the core steps for processing secondary aluminum. This step is extremely energy intensive and impacts both the productivity and total cost of your aluminum production.
![Laborers working in foundry.](/en/images/s_20150925_25140_2119_tcm526-175663.jpg)
Casting
Aluminum casting puts molten aluminum into its final or semi-final shape. Enhanced combustion technology can enable you to partially melt return materials in casting furnaces.