ʻO ka 5XWY Series Indented Cylinder (Length Grader) i kapa ʻia ʻo Grain Selecting Grader a i ʻole Broken Grain Separator.Hoʻokaʻawale ia i nā huaʻai a me nā hua e like me ka lōʻihi, hiki iā ia ke hoʻokaʻawale i nā haumia lōʻihi a pōkole paha mai nā mea granular.
Hoʻohana ʻia nā cylinders indented no ka hoʻopaʻa ʻana i ka lōʻihi o nā mea granular āpau e like me ka palaoa, raiki, oat, buckwheat, hua mauʻu, lāʻau mai ka hua sunflower a i ʻole sugar beet, nā ʻāpana plastik a me nā mea ʻē aʻe, a no ka unuhi ʻana i nā mea hoʻohui pōkole a lōʻihi paha.