I remember one of my lecturer's back then in school lambasting one of my coursemates for not knowing enough about extrusion as an Agricultural engineer. Truth is extrusion serves us in many ways.
Some fish feed that are round in shape are formed with the extrusion process, and the conditions allowed in the process are sometimes used to alter the properties of the final product.
This is a very interesting job you did here. I enjoyed reading.
Well, until we are forced to bury our head in books and read we may never know new things.. The truth is i just knew more about extrusion when i sat down to read about it.
Fish pellets are made with extrusion, that is very correct. Thanks for reading