Casting cranes yog cov cuab yeej tseem ceeb hauv cov txheej txheem steelmaking. Lawv siv cov kev sib tw steelmaking los thauj hlau molten hlau los yog hlau thiab ua hauj lwm hauv cov cheeb tsam hnyav nrog kev sov siab thiab hmoov av. Nrog rau txoj kev txhim kho ntawm cov txheej txheem steelmaking, kev siv cov casting cranes tau ntau thiab ntau heev. Vim tias cov hlau raug muab tshem tawm, nws yuav tsum tau ua kom txoj haujlwm ntawm lub nrig crane yuav tsum muaj kev nyab xeeb thiab txhim khu, thiab txawm tias thaum qee qhov khoom raug puas tsuaj, nws yuav tsum ua kom paub tseeb tias tsis muaj kev sib tsoo lossis kev poob qis. Yuav kom ntseeg tau tias cov steelmaking ntau lawm tuaj yeem nqa tawm, cov qauv ntawm casting crane kuj yuav tsum tau yooj yim thiab ceev kho.

Nrog kev nce ntawm lub peev xwm ntawm steelmaking furnaces, qhov nyhav nyhav ntawm foundry cranes tseem nce. Raws li qhov kev xav tau ntawm cov neeg siv, cov casting crane muaj ob chav-txoj kab sib xyaw coj ob hom kab, ob chav-txoj kab plaub-hom yam, plaub-kab plaub-khiav hom thiab plaub-kab teeb rau-khiav. Ob-raj ua ob-taug qab thiab ob chav-txoj kab plaub-tus qauv yog siv rau cov me tonnage casting cranes, plaub-txoj kab plaub-tus qauv siv rau cov loj-tonnage cranes, thiab plaub-kab teeb 6-khiav yog siv rau ntxiv- loj tonnage cranes. Qhov dav dav crane muaj cov khoom nram qab no: hluav taws xob thiab hluav taws xob tswj, lub cuab yeej ua haujlwm, lub tsheb khiav tsheb khiav, kev sib tshuam kev sib tsoo, tsheb tsheb, kev sib tsoo thiab lwm yam. Tsis tas li ntawd, nrog rau txoj kev siv technology thiab cov kev hloov hauv cov txheej txheem steelmaking, cov qauv crane lossi hloov.