Muchina wekucheka nelaser wesimbi mudziyo wakasarudzika wekucheka nekugadzirisa zvikamu zvesimbi zvinobudirira uye nemazvo (zvakadai seH-beams, I-beams, angle steels, channel steels, square pombi, round pombi, nezvimwewo). Nemabhenefiti awo ekucheka akanyanya, kumhanya nekukurumidza, uye kuchinjika kwakasimba, wave uchishandiswa zvakanyanya munzvimbo dzakawanda dzinoshandisa simbi. Izvi zvinotevera sumo yakadzama yenzvimbo dzayo huru dzekushandisa: