Using a sieve to sift through the various sizes, from large to small size number mash by the following 20, 40, 60, 80, 200, and as Ron 140170 100120 times 15 minutes.
The sieve various sizes ranging from small to large size mash number by sort, as follows: 20 40 60 80 100,,,,,, and 120 140 170 200 SIFT for 15 minutes.