Do you have a picture please of the puk-pressing tools you use, I can't quite visualise it.I compress and granulate as I load 45/70 and snider brass as well as muzzle load.
I made a compressing die using aluminium ends and two split plastic tubes I hose clamp closed - made that at work (when I was) and it's pretty generic.
I've forgotten how many grams per CC I compress, but it comes out just a tad lighter than equiv Goes powders as I can't quite fit 500gms 'homemade' in a 500gm Goex can.
I also made a press frame for compressing and used a ten ton hydraulic jack, then discovered I could compress in my workshop/garage vice.
To do that I slightly dampen my weighed 'mix', load it into the die and squeeze. After 15 seconds I squeeze again, then a third time - or until my die closes to a designated length, it won't do it all in one 'squeeze' - not even with the jack.
When done, I take the hose clamps off , remove the outer tube from the inner, then pry the inner tube apart and take out the pucks.
I make three pucks in one squeeze, separated by plastic milk jug spacers.
The pucks are about 1/4" thick, and I just lay them out and dry them where they won't get hurt. A solid puck is pretty hard to ignite - won't do it on its own.
When thoroughly dry I put them in a plastic bag and beat the shit out of them with a hammer, then I shove the smashed bits in a ceramic coffee grinder and make the equiv F, FF, FFF and a considerable amount of dust which gets re-milled when I do it next time.
I do it all in small quantities in case TSHTF.
When I'm doing it - I'll spend a few days as it's time consuming and tedious, but I'll end up with a useful amount for little cost.
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