Questions getting kief from a micron bag

I froze the trim for about a hour took it out and put it in the micron bag with two coins. How long do I shake the bag for ? And is two sessions of same trim the most I can do ?
is the trim trash after this ?

What size bag?
I would have frozen the material longer and not used any aggregate. The coins are going to crush up to much leaf material and contaminate your yield.
As to how many times you can do it. It depends on how long you process it the first two times. Stop when it's getting a green tinge and then do a qwet on what remains.
Good luck friend!

I prefer to freeze the trim 24 to 48 hours and JP notes, you stop when you see it starting to turn green from plant debris. That is only around a 50% yield, so a secondary method is needed to harvest the rest.

Faded dawg so if I do your method once and throw the used trim in a storage for already used up trim and I save a bunch. Can I make that into hash in a blender with ice cubes and filters just to not let already used trim go to waste ?