Two options: dry sift or bubble....course you can make it like in mid- far-east by beating plants..
Good, inexpensive dry sift machine for small quantities, or just get some sifting screens, google dry-sift hash:
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https://pollenextractor.com/Shop/en/
For “full melt bubble” hash: get a 5- or 8-bag set of screens (1 or 5 gal size), a clean 1-/5-gal bucket, couple drying screens, plenty of ice, and either strong arm muscles, mixer or counter-top washer:
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Plenty of info out there, i like bubbleman, Canadian bubble hash master, has plenty of vids and instructions, quite the character.
I’ll be doing some runs in next month, and pressing the lower grades for rosin. Bot the washer above, will be using these instructions:
https://www.bubblebag.com/howtobubble.html
That site covers full range of options, w instructions...