a hydrocyclone basically also you can defo scale this up and purchase a large piece of equipment called a hydroclone from some industrial machinery supplier but you may have to modify it for scale IE make the central outlet the feed etc and add a side feed for throughput or just make it custom
I have messed with some cyclone ideas before but never wanted to do stuff that people already tried so I tried a few of my own ideas a couple of years ago, with some success. I will definitely revisit that kind of system though eventually. And yeah this all should scale up, I have several plans when I can find the time to work on them. Thank you for your comment though, I enjoy hearing other people’s creative ideas and everything.
I replied to you on Vendettas comment but I didn’t see it until a week or so after he posted that video so I guess it didn’t notify you, so my bad man but visit toothpickmining.com/products
