ʻO ka cyclonic desanding separator kahi mea hoʻokaʻawale wai-paʻa. Hoʻohana ʻo ia i ka loina cyclone e hoʻokaʻawale i nā mea paʻa, me ka sediment, nā ʻōpala pōhaku, nā ʻāpana metala, ka unahi, a me nā kristal huahana, mai nā wai (nā wai, nā kinoea, a i ʻole nā ​​hui kinoea-wai). Ua ola maikaʻi ʻo DEAD ma muli o ka wehe pono ʻana i nā mea paʻa loa i loko o ke kahawai punawai, ma hope o ka hoʻokomo ʻia ʻana o ka ʻāpana i ka ʻōnaehana hana. Hoʻohui pū ʻia me nā ʻenehana patent ʻē aʻe o SJPEE, ua hana ʻia ka mea kānana me nā ʻenehana kiʻekiʻe kiʻekiʻe o ka ceramic wear-resistant (a i ʻole i kapa ʻia he anti-erosion nui) a i ʻole nā ​​mea pale lole polymer a i ʻole nā ​​mea metala. Hiki ke hoʻolālā ʻia a hana ʻia e like me nā kūlana hana like ʻole, nā kahua like ʻole a me nā koi o ka mea hoʻohana.