Grinding spices makes lots of spice dust that will irritate your lungs. Best to do in a well ventilated place.
There are industrial grade herb grinding machines http://www.ebay.com/sch/i.html?_from=R40|R40|R40&_sacat=0&_nkw=herb++grinder&_sop=16
“Grinding spices makes lots of spice dust that will irritate your lungs. Best to do in a well ventilated place.”
Absolutely. I’ll wear a mask as well.
The $20k machine would do a great job, no doubt. I’m grinding spices - whole pods and seeds - not herbs so I think i’ll stick with the WondermillJr. Even the Country Mill says it will only grind spices if they are in small pieces.