Share 'Which pieces of equipment do/can you use for small productions?'

For small batches of chocolate, can an Indian wet grinder, such as the Ultra Pride +, http://www.innoconcepts.com/prideplus.htm, work as a small melangeur? I think that this is a smaller unit than ones I have seen offered on other websites. Oh! I also am interested in anyone's comments on a Corona grain mill for cracking the beans. I understand that it can sufficiently crack the roasted cacao be…