... pop food , frying food , Snack , Breakfast cereal , Rice cake , Nutritional powder , Bread Crumb , Chip , corn oil , feedstuff and so on .The ... the raw maize , Keeping the clean maize to the roller mill .The flour milling section : the main machine is the Pneumatic ... roller mill , Double bin sifter . It is mill the maize to flour and grading the flour ...