HSZ intoki zizamura ubwoko nubwoko bukoreshwa cyane kandi bwimukanwa bwimashini ikora.Irashobora gukoreshwa mugushiraho imashini, guterura ibicuruzwa, gupakira no gupakurura mu nganda, ubuhinzi, ubwubatsi n’umusaruro w’amabuye y'agaciro.Birakwiye gukoreshwa mu kirere kandi nta mashanyarazi akora.