Ama-Caster namasondo asetshenziswa ezintweni ezifana nefenisha, imishini, noma izinqola ukuvumela okokusebenza ukuthi kuginqike lapho kudingeka kuhanjiswe noma kubekwe kabusha. Banciphisa umzamo odingekayo ukuhambisa imishini. I-Caster ngayinye inesondo elifakwe ku-asili futhi lixhunywe epuletini, isiqu, noma enye inhlanganisela yokukhweza enamathela kumshini. Amasondo anembobo phakathi nendawo futhi agibela kuma-ekseli noma ama-spindle ama-caster, amabhala, nezinye izinto zokubamba izinto.