Precision steel ipayipi uhlobo ngokunemba high steel ipayipi impahla emva umdwebo ezibandayo noma kweqa hot. Ngenxa yezinzuzo zokungabi nongqimba we-oxide ezindongeni zangaphakathi nezangaphandle zensimbi yensimbi enembile, akukho ukuvuza ngaphansi kwengcindezi ephezulu, ukucacisa okuphezulu, ukuqeda okuphezulu, akukho ukusonteka ngesikhathi sokugoba okubandayo, akukho ukunwetshwa, ukuthambisa futhi akukho ukuqhekeka, kusetshenziselwa kakhulu khiqiza izingxenye zomoya noma ze-hydraulic, njenge-air cylinder noma i-oyili silinda, okungaba yipayipi elingenamthungo noma ipayipi elishiselwe.