Babban madaidaicin injin guillotine na'ura mai juzu'i shine na'ura mai sausaya akai-akai a masana'antar sarrafa ƙarfe. Saboda ƙwararriyar ƙarfinsa da ƙaramar amo, guillotine na hydraulic yana ƙara yin amfani da masana'antun kera ƙarfe. Bugu da ƙari, tsarin CNC yana tabbatar da sauƙin aiki da daidaitawa.
Ana iya raba injunan shearar guillotine na hydraulic zuwa nau'ikan daban-daban bisa ga hanyoyin tuƙi daban-daban. Na'ura mai aiki da karfin ruwa guillotine shear shi ne mafi mashahuri shear don babban yawan aiki, kyakkyawan iya aiki da kuma yanke ingancin. Tsarin na'ura mai aiki da karfin ruwa yana haɗawa da ruwa mai motsi kuma yana motsa shi sama da ƙasa.