1. Igumbi le-vacuum--Ukulayisha ukudla kwakho okwenziwe ngensimbi engagqwali.
2. Isistimu ye-vacuum--Ukukhipha umoya egumbini le-vacuum, bese upholisa ukudla phansi.
3. Isistimu yesiqandisi--Ukubamba umhwamuko wamanzi kuleli gumbi ukuze uqinisekise inqubo yokupholisa eqhubekayo.
4.Isistimu yokulawula---Ukulawula nokubonisa isimo sokusebenza se-vacuum cooler.
1. Ukudla okuphekiwe:imifino ephekiwe, amakhowe,inyama,ingulube,yenkomo,inhlanzi,izimfanzi njll.
2. Ukudla okubhakiwe: Ikhekhe lenyanga, ikhekhe, isinkwa njll.
3. Ukudla okuthosiwe: irayisi ethosiwe, ibhola elithosiwe, i-spring roll njll.
4. Ukudla kwe-steam: Irayisi le-steam, ama-noodle, amadombolo, i-sushi, i-conserve, i-steam bun njll.
5. Ukudla okugxilile: idombolo elayisi, ukupakisha ukudla okuphekiwe, ukudla kwekhekhe lenyanga njll.
1. Izinketho ze-Condensor:a.Icondenser yokupholisa umoya b.Ikhondensa yokupholisa amanzi
2. Izinketho Zeminyango: a.Umnyango wokushwibeka ojwayelekile b.Umnyango Oshelelayo Ovundlile
3. Amayunithi omshini enziwe ngokwezifiso: a.Umshini ohlanganisiwe b. Umshini womzimba ohlukene
4. Izinketho zesiqandisi: a.R404a b.R407c