Iindlela eziqhelekileyo zokukhenkcisa ezisetyenziswa koomatshini{0}abakhenkcezayo abakhawulezayo ziquka oku kulandelayo:
I-Compressor Refrigeration: Le yeyona ndlela ixhaphakileyo. Isebenzisa icompressor ukucinezela isibandisi sibekwiqondo eliphezulu-lobushushu,{2}}igesi yoxinzelelo oluphezulu, ethi emva koko idityaniswe ibe lulwelo ngecondenser. Emva kokuxinzezeleka kwisixhobo esichukumisayo, singena kwi-evaporator, sithatha ubushushu obuvela kwindawo ejikelezileyo ukufezekisa ukupholisa. Le ndlela isebenza kakhulu, ithekhinoloji ivuthiwe, kwaye ivumela ulawulo oluchanekileyo lobushushu, iyenze isetyenziswe kakhulu kwiindidi ezahlukeneyo zoomatshini abakhawulezayo{5}abakhenkcezayo.
Ulwelo lweNitrogen eRefrigeration: Initrogen elulwelo inobushushu obuphantsi kakhulu. Xa ifakelwe{1}kumatshini wokukhenkcisa{1}okhawulezayo, ulwelo lwenitrogen luba ngumphunga ngokukhawuleza, lufunxe ubushushu obukhulu kwaye luphole ngokukhawuleza ukutya. Le ndlela yokukhenkcisa ibonelela ngokupholisa okukhawulezayo kwaye inokugcina amalungu esondlo kunye nencasa yokutya okona kukhulu.
I-Dry Ice Refrigeration: I-sublimates eyomileyo yomkhenkce kwaye ifunxa ubushushu obukhulu, ngaloo ndlela ifezekisa ukupholisa. Ifriji eyomileyo yomkhenkce ikulungele ukusetyenziswa kwaye ayifuni zixhobo ezinzima.
