Nthawi zina zimachitika kuti choziziritsira madzi chozizira mpweya sichisungidwa mufiriji chikagwiritsidwa ntchito kwa nthawi yayitali. Chifukwa chake chingakhale:
1. Chosinthira kutentha ndi chauve kwambiri. Choncho yeretsani chosinthira kutentha;2. Choziziritsira madzi chozizira chimatuluka mufiriji. Choncho pezani ndikusungunula malo otayikira ndikudzazanso ndi choziziritsira cha mtundu woyambirira ndi mtundu wake;
3. Malo ogwirira ntchito a choziziritsira madzi chozizira mpweya ndi ozizira kwambiri kapena otentha kwambiri. Choncho sankhani chachikulu.
Pambuyo pa zaka 17, 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.
