Ladle ikora hejuru ya crane ni ubwoko bumwe bwa metallurgie crane, igenewe gutwara, gusuka no kwishyuza ibyuma bishyushye mugihe cyo gushonga ibyuma byamazi, nibindi.
Ukurikije imiterere ya crane, urwego rwo hejuru rwa kran rushobora gushyirwa mubice bibiri bya gari ya moshi ebyiri hejuru ya gari ya moshi, ingendo enye za gari ya moshi enye hejuru ya gari ya moshi, hamwe na bine ya gari ya moshi esheshatu zigenda hejuru ya crane. Ubwoko bubiri bwimbere bukoreshwa mukuzamura hagati nini nini nini, naho iyanyuma ikoreshwa murwego runini cyane. SEVENCRANE izi ingaruka ningorabahizi zinganda zikora ibyuma kandi irashobora gutanga imashini yihariye ikoreshwa hejuru ya crane hejuru nkuko umukiriya abisabwa.
Igikoresho gikoreshwa na crane kizamura ibintu binini, bifunguye hejuru ya silindrike (ladles) yuzuyemo ibyuma byamazi kugeza ku ziko ryibanze rya ogisijeni (BOF) kugirango bivangwe. Ibikoresho fatizo byamabuye yicyuma hamwe namakara ya kokiya byahujwe no kubyara ibyuma bikomeye, kandi iki cyuma cyongewe mubyuma bishaje bikora ibyuma. Crane kandi itwara ibyuma cyangwa ibyuma byamazi biva muri BOF hamwe nitanura ryamashanyarazi kuri mashini ikomeza.
Crane ikora crane yagenewe cyane cyane ibidukikije bikabije byubushyuhe, umukungugu nicyuma gishyushye mumaduka ashonga. Kubwibyo, ikubiyemo ibintu nko Kongera coefficient zakazi, kugabanya ibikoresho bitandukanye, kugabanya feri yinyuma kumugozi wumugozi, hamwe na moteri zigabanya gukora crane no kuyikoresha neza kandi yizewe. Irashobora kandi gukoreshwa muguterana no gukina.
Igikoresho cyo guhindura umugozi. Uburyo bwo guterura bwifashisha icyerekezo kimwe cyingoma ebyiri, gishobora kwemeza guhuza ingingo ebyiri zo guterura. Kandi hashyizweho igikoresho cyo guhinduranya umugozi wicyuma, gishobora kuringaniza igikoresho cyo guterura.
Kurwanya tekinoroji. Imashini yose ifite ibikoresho bikomeye byo kuyobora hamwe na horizontal igendesha ibiziga, bifite anti sway hamwe nibikorwa bihamye.
Sisitemu yo kugenzura ubwenge. Sisitemu yo kugenzura ifite ibikoresho bidafite umugozi wa kure hamwe nubutaka bwo hagati, kandi ikoresha ibikoresho binini byitumanaho bidafite umugozi kugirango bigere ku guhanahana amakuru hagati ya sitasiyo ya kure na crane yo hejuru, hamwe no kugenzura kure hamwe nuburyo bwo kugenzura byikora.
Ahantu heza. Sisitemu yimyanya ifata agaciro kabisa kodegisi hamwe nu mwanya wo gutahura imyanya, ishobora gukosorwa mu buryo bwikora kugirango wirinde amakosa yegeranijwe kandi igere ku myanya ihanitse.
Umutekano kandi neza. Sisitemu yo kugenzura yakira amabwiriza avuye muri sisitemu yo hejuru kugirango igere ku buryo bwikora bwuzuye, hamwe nibikorwa nkibikorwa bihamye, guterura urumuri no gukora, kuzimya vuba, no gukumira impanuka.