Kaya kuli kofunikira kuwonjezera odana ndi mufiriji mu mafakitale chiller dongosolo amene ozizira laser chubu kudula makina m'nyengo yozizira zimadalira yozungulira kutentha kwa ogwiritsa’ malo. Ngati kutentha kuli kochepera 0 digiri Celsius, kuwonjezera anti-firiji ndikofunikira. Izi ndichifukwa choti anti-firiji imatha kuteteza madzi a makina oziziritsa kuzizira kuti asaundane. Koma chonde dziwani kuti popeza anti-firiji imawononga, singagwiritsidwe ntchito kwa nthawi yayitali. Nyengo ikayamba kutentha, ogwiritsa ntchito achotse anti-firiji ndikudzazanso ndi madzi oyeretsedwa bwino kapena madzi oyeretsedwa.
Pambuyo pa chitukuko cha zaka 18, timakhazikitsa dongosolo lokhazikika lazogulitsa ndikupereka ntchito yokhazikika pambuyo pa malonda. Timapereka mitundu yopitilira 90 yotenthetsera madzi ndi mitundu 120 yotenthetsera 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.
