I-ejenti yokukhishwa iyinto esebenzayo esebenza njengomxhumanisi phakathi kwesikhunta nomkhiqizo oqediwe futhi isetshenziswa kabanzi emisebenzini ehlukahlukene yokubumba efana ne-metal die casting, amagwebu e-polyurethane nama-elastomers, amapulasitiki aqiniswe ngefayibha yengilazi, ama-thermoplastic abunjwe ngomjovo, i-vacuum enegwebu. amashidi namaphrofayili akhishiwe. Ama-ejenti okukhishwa kwesikhunta amakhemikhali, ukumelana nokushisa nokucindezeleka, awahlakali kalula noma aguge, abophe isikhunta ngaphandle kokudlulisela engxenyeni eqediwe, futhi angaphazamisi ukudweba noma eminye imisebenzi yesibili yokucubungula.