Umshini wokupakisha isikhumba se-vacuum wohlobo lwaphansi usetshenziselwa inyama entsha, inhlanzi, ukudla kwasolwandle kanye nezinhlobo ezahlukene zemikhiqizo.Uma kuqhathaniswa nomshini wokupakisha oshintshiwe we-atmosphere, umshini wokupakisha wesikhumba unomphumela wokugcina omusha .Ngaphezu kwalokho, lo mshini wokupakisha isikhumba wamukela ohlelweni lokulawula lwe-PCL. Njengomsebenzisi, ungasetha ngokunembile imingcele ukuze ushintshe izinga lokushisa. Isimo sayo sokusebenza singaba isethulo esicacile.Umshini uwumsebenzi wokukhumbuza iphutha ngesikhathi sangempela. Okubaluleke kakhulu, ukusebenza kahle kwayo kanye nomphumela wokupakisha kugcina izinga eliphezulu . Uma ucabangele umphumela wokulondoloza, kufanele uqale ukhethe umshini wethu wokupakisha isikhumba.