You talking separating the seeds from husks, once you have all the seeds in hand?
If so it's super easy doing a few hundred / few thousand seeds at a time, using something like a large sheet of cardboard or similar.
You want something with a large surface area and easily flexible.
Make sure the seeds and chaff are proper dry. I usually rub the seeds in my hands a bit before seperating too. Just to loosen it all and get the process started.
Then put the seeds in a pile on one end of your cardboard sheet. Then make a slight bow with the sheet, while also keeping it slightly tilted.
The seeds weigh more than the chaff and roll. So the chaff stays on the higher end and the seeds fall into whatever you use to collect them.
Really effective. Have never had to repeat the process more than 2 or 3 times before completely separated. Twice is usually all they need.
Being sure they're properly dry beforehand is probably the most important thing. Very difficult otherwise.
My vocabulary isn't great either, so apologize if I misunderstood your question.
All the best.
