Zimachitika nthawi zina kuti mpweya utakhazikika madzi ozizira chiller si refrigerate pambuyo ntchito kwa nthawi yaitali. Chifukwa chingakhale:
1.Kutentha kwa kutentha kumakhala konyansa kwambiri. Choncho yeretsani kutentha kutentha;2.Mpweya wozizira wamadzi wozizira umatuluka mufiriji. Chifukwa chake pezani ndikuwotchera malo otayikira ndikudzazanso ndi firiji ya mtundu woyambirira ndi mtundu;
3.Malo ogwirira ntchito a mpweya wozizira wa madzi ozizira amakhala ozizira kwambiri kapena otentha kwambiri. Choncho sankhani yaikulu.
Pambuyo pa chitukuko cha zaka 17, timakhazikitsa dongosolo lokhazikika lazogulitsa ndikupereka ntchito yokhazikika pambuyo pa malonda. Timapereka mitundu yopitilira 90 yotenthetsera madzi ndi mitundu 120 yoziziritsa madzi kuti musinthe mwamakonda anu. Ndi mphamvu kuzirala kuyambira 0.6KW kuti 30KW, madzi chillers athu ntchito kuziziritsa magwero osiyanasiyana laser, makina processing laser, makina CNC, zida zachipatala, zipangizo zasayansi ndi zina zotero.
