Take 1kg wheat
Wash it nicely 4-5 times
Let it dry for 4-5 days in the house only
Now put a little and grind it coarsely
Strain it with the big holed chalni or aate ki chalni/ strainer
Repeat the same process till u finish all the wheat
Upper one is daliya and
the lower is the flour
Use the dalia mixture for making dalia khichdi porridge and lapsi etc
You can use the flour for making chapatis and rotis etc