Ihhavini yokomisa isetshenziselwa ukususa umswakama ekamelweni likahhavini ukuze komiswe amasampula ngokushesha ngangokunokwenzeka. Amahhavini okomisa izimboni asetshenziswa ekukhiqizeni, ekwenzeni imithi, nakwezinye izinqubo. Lokhu kusho ukuthi ingasetshenziselwa ukuhwamuka, ukufukamela, ukuvala inzalo, ukubhaka, nezinye izinqubo eziningi. I-Yunboshi ihlinzeka ngohhavini bezimboni abahlukene. Ohhavini bethu bayehluka ngobukhulu nangokuma. Ungakhetha izinhlobo ezahlukene ngokuya ngohlelo lwakho lokusebenza . I-YUNBOSHI VACUUM Drying Ovens isetshenziswa kakhulu kwezobunjiniyela, ucwaningo, ukuhlola nezinye izimboni.
Amahhavini okomisa nge-vacuum nawo anciphisa i-oxidation futhi angase afake isixhumi esibonakalayo esizenzakalelayo ngezinhloso zokuqapha. Ungathola izinzuzo ezibalulekile ngokusebenzisa amahhavini okomisa embonini ase-Yunboshi.