WGYC serial bututu lankwasawa inji ne don gyara duka iyakar da karfe bututu.Saita radius mai lanƙwasawa a gefe ɗaya, kuma tura ɗayan ƙarshen gaba don lanƙwasa a tsayin daka.Ana dumama bututun ƙarfe a cikin gida ta hanyar induction induction na lantarki.Lokacin lankwasawa, bututun ƙarfe yana motsawa da manyan sandunan dunƙule madaidaicin madaidaicin kuma ana sanyaya su ci gaba tare da matsakaicin sanyaya dacewa zuwa kusurwar lanƙwasawa da ake buƙata.Ana iya amfani da zafi lankwasawa na daban-daban na zagaye ko square karfe bututu, bakin bututu da joist karfe, kuma shi ne zartar da man fetur, sinadaran masana'antu, karfe, karfe tsarin da tukunyar jirgi da dai sauransu.