Kuchuluka kwa mphamvu ya refrigerant yapamwamba komanso yotsika ya chipangizo choziziritsira madzi cha mafakitale kumadalira mtundu wa chipangizocho. Mitundu yosiyanasiyana ya refrigerant imakhala ndi mphamvu yotsika komanso yokwera mosiyana pa kutentha kosiyanasiyana, kutentha kwa madzi ndi momwe chipangizocho chimagwirira ntchito.
Pambuyo pa zaka 18, timakhazikitsa njira yolimba yopangira zinthu ndikupereka ntchito yabwino yogulitsa pambuyo pogulitsa. Timapereka mitundu yoposa 90 ya ma water chiller ndi mitundu 120 ya ma water chiller kuti tisinthe. Popeza mphamvu yathu yozizira ndi kuyambira 0.6KW mpaka 30KW, ma water chiller athu amagwiritsidwa ntchito poziziritsa magwero osiyanasiyana a laser, makina opangira laser, makina a CNC, zida zachipatala, zida za labotale ndi zina zotero.
