Ukukhishwa kwengcindezi ye-vacuum kususa umoya emgodini wesikhunta ngaphambi kokuncibilika nokugcwaliswa, kususa ukubhoboka kwegesi, amabhamuza kanye nezimbobo zomphezulu. Ukucindezeleka kwegesi okungapheli okulawulwayo kusunduza insimbi eyigugu encibilikisiwe ukuze igcwalise ngokugcwele amaphethini obucwebe obuhle obuyinkimbinkimbi. Ukukhishwa okuqinile kunesakhiwo sokusanhlamvu esiqinile, esincanyana nesilinganayo , amandla aphezulu okuthambekela kanye nokuqina okungcono. Kunciphisa amaphutha obuso, kwehlisa izinga lokulahla izinto futhi kunciphisa umsebenzi wokupholisa ngemuva kokupholisha. Imiphumela yokukhishwa ehambisanayo itholakala ngebhetshi ngayinye, ikakhulukazi efaneleka ekukhiqizweni kobucwebe obuhle begolide, isiliva kanye neplatinumHasung.
I-Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd. yinkampani yobunjiniyela bemishini etholakala eningizimu yeShayina, edolobheni elihle nelikhula ngokushesha kwezomnotho, iShenzhen. Le nkampani ingumholi kwezobuchwepheshe emkhakheni wemishini yokushisa nokukhipha izinsimbi eziyigugu kanye nemboni yezinto ezintsha.
Ulwazi lwethu oluqinile kubuchwepheshe bokuphonswa kwe-vacuum lusenza sikwazi ukukhonza amakhasimende ezimboni ukuze afake insimbi exutshwe kakhulu, i-platinum-rhodium alloy edingekayo nge-vacuum ephezulu, igolide nesiliva, njll.