I am looking to expand our production line, I always thought I would just keep on going with bigger wet stone grinder all the way to a big Lehmann melangeur. But since I started looking deeper I am not so sure anymore.
I would like to know about your experience on Large (50kg and more) Wet Grinder, Ball Mill, Roll Mill and Universal.
-Which one can achieve a better texture or are they all equal on this point?
-Flavour wise, What is your opinion about each one?
-Maintenance, what are the advantage and disadvantage of each?
Thank you very much in advance for taking the time.