I needed a deep sieve to separate out the smaller silica beads to fill desiccant containers

• small beads get loose of the container and make a mess
• silica beads bounce well so the sieve bowl has to be deep or you make a mess

At that depth it would be a waste to have to print the sieve for each size I wanted to separate out so I designed the sieve to just change the bottom.

• need four m3 x 10mm screws and nuts
• print a pair of bowl and backing
• print the sieve plate with infill settings to give the correct grid size for your needs (e.g. 25% rectilinear)
  • alternatively edit the sieve plate model to punch holes at the size/shape you need