Cholekanitsa cha cyclonic desanding ndi chida cholekanitsa cholimba chamadzi. Amagwiritsa ntchito mfundo ya mkuntho kulekanitsa zolimba, kuphatikiza matope, zinyalala za miyala, tchipisi tachitsulo, sikelo, ndi makhiristo azinthu, kuchokera kumadzi (zamadzimadzi, mipweya, kapena kusakaniza kwamadzi amadzi). Zinapangitsa kuti DEAD ikhale yamoyo chifukwa chochotsa bwino zinthu zolimba kwambiri zomwe zili mumtsinje, chipangizocho chikayikiridwa pamakina opanga. Kuphatikizidwa ndi matekinoloje apadera ovomerezeka a SJPEE, choseferacho chimapangidwa ndiukadaulo wapamwamba kwambiri wa ceramic wosamva (kapena wotchedwa kwambiri anti-kukokoloka) kapena zinthu zosagwirizana ndi polima kapena zitsulo. Kusiyanitsa kwakukulu kwa tinthu tating'onoting'ono kapena zida zamagulu zitha kupangidwa ndikupangidwa molingana ndi mikhalidwe yosiyanasiyana yogwirira ntchito, magawo osiyanasiyana komanso zofunikira za ogwiritsa ntchito.