Shrimp feeds depend on proper ingredient grinding
WEBJul 29, 2016 · The pregrind process. Prior to finish the ingredient grinding step, a process called pregrinding is often carried out. It usually involves a Full Circle Hammer Mill to individually grind whole grains such as wheat, rice, corn and others. This is typically done using screen sizes of 8/64" – 9/64" ( mm– mm).