Maybe it might look like this?
https://www.shellingmachine.com/shelling-line/industrial-hemp-seed-shelling-line.html
Or they could get these guys to do it! Contract it out and save some cash!
http://www.hemphullingco.com.au/hulled-hemp-seed/
Can even buy one on Alibaba
https://www.alibaba.com/cache/Factory-price-300-350kg-h-Hemp_60036775558.html?src=sem_ggl&cmpgn=213590595&adgrp=18653564715&fditm=&tgt=dsa-68290902815&locintrst=&locphyscl=9070536&mtchtyp=b&ntwrk=g&device=c&dvcmdl=&creative=160703376903&plcmnt=&plcmntcat=&p1=&p2=&aceid=&position=1o1&gclid=Cj0KCQiApvbhBRDXARIsALnNoK2WeTDIpMhKvForWrAZ8ujJX_7pstF9w9x9_Gz0gzynZT3SIRX7bF8aAhQREALw_wcB
This one is a personal favourite of mine.
https://envirotextile.com/hemp-harvesting-and-processing-equipment/sunflower-seed-dehulling-and-separating-equipment/
Hmm ...
Thought it might be good to start the day on a lighthearted note!