Pofuna kupewa madzi ozungulira kuti asaundane, ogwiritsa ntchito amatha kuwonjezera anti-firiji mu makina oziziritsira achikopa a laser. Zigawo zikuluzikulu za anti-firiji ndi monga sodium kolorayidi, methanol, ethyl mowa, glycol, propylene glycol ndi glycerol. Ndibwino kusankha anti-firiji yokhala ndi dzimbiri yochepa, kukhuthala kochepa komanso kusinthasintha kochepa. Anti-firiji yabwino kwambiri ya S&A Teyu laser cooling chiller ingakhale yomwe ili ndi glycol monga chigawo chachikulu, chifukwa anti-firiza wamtunduwu sangapangitse dzimbiri ku chozizira chozizira cha laser.
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 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.
