Just wanted to share my project. I just bought my ortur 15w for hobby projects but with the main idea to engrave my logo into the aluminum lids of my honey pots (beekeeper here). Before my purchase and I read that engraving metals is impossible but engraving painted metals would work. I found examples online of black anodised aluminum being engraved but I found the ‘champagne’ color ano that I am using nowhere. Anyway, I’m engraving my lids now and they look fantastic.
Below my setup for the serieswork (I made a cardboard mould to line them up perfectly) and the end result.
Hope you guys like it and hopefully this info is useful to someone