I-oven yokomisa isetyenziselwa ukususa ukufuma kwigumbi le-oven ukuze ukomise iisampuli ngokukhawuleza. Ii-oveni zokomisa kwimizi-mveliso zisetyenziselwa ukwenza, amayeza, kunye nezinye iinkqubo. Oku kuthetha ukuba ingasetyenziselwa ukwenza umphunga, ukufukamela, ukuvala inzala, ukubhaka, kunye nezinye iinkqubo ezininzi. I-Yunboshi ibonelela ngee-oveni zamashishini ezahlukeneyo. Ii-oveni zethu ziyahluka ngobukhulu kunye nokumila. Unokukhetha iintlobo ezahlukeneyo ngokuxhomekeke kwisicelo sakho . I-YUNBOSHI VACUUM I-Oveni zokomisa zisetyenziswa ikakhulu kubunjineli, uphando, uvavanyo kunye namanye amashishini.
Ii-oveni zokomisa ngevacuum zikwanciphisa i-oxidation kwaye zinokubandakanya ujongano oluzenzekelayo lwedijithali ngeenjongo zokubeka iliso. Unokufumana iingenelo ezibalulekileyo ekusebenziseni ii-oveni zokomisa kwishishini laseYunboshi.