Ogwiritsa amagula chachiwiri chowongolera laser chiller makamaka chifukwa ndichotsika mtengo, koma magwiridwe antchito a firiji ndi kugulitsa pambuyo pa makina oziziritsa a laser sangathe kutsimikizika. Choncho, si wotetezedwa kugula dzanja lachiwiri recirculating laser chiller. Kuti mupeze zotsatira zabwino za firiji, tikulimbikitsidwa kugula njira yatsopano yoziziritsira laser kuchokera kwa ogulitsa odziwika bwino a chiller.
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.
