Ama-screw piles ayisakhiwo sesisekelo sesimanje esisebenzisa ama-spiral blades ajikelezayo ukuze ucindezele noma ubhoboze phansi, okwenza usekelo oluzinzile. Asetshenziswa kakhulu ezakhiweni, emabhulohweni, ezimbonini zamandla omoya, namaphrojekthi esikhashana. Idizayini yabo eyingqayizivele ye-spiral blade ikhulisa kakhulu indawo yokuxhumana phakathi kwenqwaba nomhlabathi, ihlinzeka{2}}ikhono lokuthwala umthwalo ngenhlanganisela yokusebenzelana kwemishini kanye nokungqubuzana, okuhlinzeka ngokusebenza kahle okuphezulu, izindleko{3}}ukusebenza, kanye nezinzuzo zemvelo.
Uma kuqhathaniswa nobumba bomdabu--esikhundleni sezinqwaba zikakhonkolo, izinqwaba zezikulufu azidingi kumbiwa okubanzi noma ukwelapha ukhonkolo, okufinyeza kakhulu umjikelezo wokwakha. Ishayelwa yi-hydraulic noma idrayivu kagesi, ama-screw piles angafakwa ngawodwana ngemizuzu, awenze afaneleke kakhulu inhlabathi ethambile, enesihlabathi, noma exekethile. Idizayini yabo ye-modular ivumela ukuhlakazwa okusheshayo nokusetshenziswa kabusha, okubenza baphumelele ikakhulukazi ezindaweni zesikhashana noma amaphrojekthi adinga ukulungiswa njalo.
Ukusebenza komthwalo-okuthwala izikulufu kungathuthukiswa ngokulungisa ububanzi be-blade, iphimbo, nezinto eziyinqwaba (isb, insimbi noma inhlanganisela). Ukuhlaziywa kwesici esinqunyiwe kuvame ukusetshenziswa kubunjiniyela besimanje ukuze kubalwe ngokunembile amandla abo omthwalo ocindezelayo, oqinile, nangemuva, futhi imodeli efanelekile ikhethwa ngokusekelwe kudatha yenhlolovo ye-geological. Isibonelo, ezisekelweni ze-turbine yomoya, ama-spiral piles, ngokusebenzisa isakhiwo esabalalisiwe, ahlakaze ngempumelelo imithwalo yomoya emikhulu futhi anciphise ubungozi bokuhlala. Kumaphrojekthi kamasipala wobunjiniyela,{6}}umsindo wabo ophansi, ukudlidliza{7}ukwakha kwamahhala kunciphisa umthelela wendawo.
Ngokukhuthazwa kwemiqondo yezakhiwo eziluhlaza, ukubaluleka kwemvelo kwama-spiral piles kuya ngokuya kugqama. Inqubo yabo yokwakha iqeda isidingo sokuthulula ukhonkolo, ukunciphisa ukukhishwa kwekhabhoni nokusetshenziswa kwamanzi. Ukusetshenziswa kwezinto ezigaywa kabusha kuphinde kuhambisane nezinjongo zentuthuko esimeme. Ngokuzayo, ngokuhlanganiswa kwemishini yokufaka ehlakaniphile kanye nobuchwepheshe bokuqapha kwedijithali, ama-spiral piles azokhombisa ukuguquguquka nokuthembeka ezimeni ezikhulayo zobunjiniyela, zibe umhlahlandlela obalulekile wokuqamba kabusha kubunjiniyela besisekelo.