About this Abstract |
| Meeting |
2026 TMS Annual Meeting & Exhibition
|
| Symposium
|
Aluminum Cast Shop Supplier Forum
|
| Presentation Title |
Boost Production, Lower Energy Use and Maximize Scrap Recovery with RIA Automated Scrap Charging and Skimming
|
| Author(s) |
Jorge Fernandez, David Roth |
| On-Site Speaker (Planned) |
Jorge Fernandez |
| Abstract Scope |
Automating scrap charging and skimming provides major operational benefits, especially in a labor market where skilled cast house operators are increasingly scarce.
This paper examines the application of in-furnace camera systems combined with charge analysis software to optimize scrap loading. These systems can reduce cycle times by up to 50%, cut energy use by 30%, and lower CO₂ emissions.
Automated skimming, guided by video feedback, improves melt yield, reduces salt cake formation, and eliminates operator error. Consistent dross removal prevents aluminum loss and reoxidation, while shortening skim cycles to minimize furnace door-open time and energy waste.
Precision skimming ensures free and alloyed aluminum stays in the furnace, avoiding unnecessary losses due to uneven floors or inexperience.
Together, these technologies create a more efficient, repeatable, and environmentally sustainable process. This paper details their implementation and the performance improvements achieved. |
| Proceedings Inclusion? |
Undecided |
| Keywords |
Aluminum, Recycling and Secondary Recovery, Sustainability |