This blueprint allows to create 20 stacks per Item per quality. It will recycle lower quality items (until stock reaches 18 stacks) until there are 20 stacks per quality available. It buffers ingredients for 60 seconds (some blueprints might overfill a chest when buffering for 60s, lower amount manually. Is the case for nuclear reactors, others might exist). Use best quality modules available. Liquid inputs have to be placed manually, but the pipes are preplaced.