A Grinding Mill for reliable size reduction tasks - RETSCHTo find the best suited grinding mill for a specific application, the following aspects should be considered in advance: Quality/characteristics of sample (e.g. dry, . With a RETSCH grinding mill you can rely on more than a century of experience and the best of German engineering technology. You will receive a product that is.th century mill for grinding home use,Woman grinding grain with a hand mill at Nana villageAug 19, 2011 . Nana is a village in the Bali, India tehsil of Pali District of the Rajasthan. It is located three kilometres from the railway station of the same name on the Ahmedabad-Ajmer railway line. The ancient name for Nana was Nanaka It is an historical village and existed as far back as the 10th century, as is known.