What tools are used to grind the most finely?
You can buy them directly in the area where they can make you powder, that would be better.If you must do it yourself at home, I suggest you use the bowl, but some herbs are not very good, and poria is better
The grinding machine speed, Qingshi and medicine for a long time can be grinding roller, in fact almost all the above effect.You can choose the fine, fine sieve filtration can be several times.
