Umthombo wokukhanya kwe-laser womshini wokumaka i-laser we-CO2 usebenzisa ithubhu yengilazi kanye nethubhu yemvamisa yomsakazo. Zombili zidinga ama-water chiller ukuze ziphole. Umkhiqizi womshini wokumaka we-Suzhou uthenge i-Teyu water chiller CW-6000 epholile kakhulu ithubhu ye-laser ye-SYNRAD RF engu-100W. Amandla okupholisa e-Teyu chiller CW-6000 angama-3000W, ngokunemba kokulawula izinga lokushisa okungu-±0.5℃.
I-chiller ingaqinisekisa ukuthi umshini wokumaka i-laser uyaphola. Ngaphezu kwalokho, ukugcinwa kwansuku zonke kwe-water chiller nakho kubaluleke kakhulu. Uthuli lwenethi engangeni uthuli kanye ne-condenser kufanele kuhlanzwe nsuku zonke. Futhi amanzi okupholisa ajikelezayo kufanele ashintshwe njalo. (PS: amanzi okupholisa kufanele abe ngamanzi ahlanzekile acwengekile noma amanzi ahlanzekile. Isikhathi sokushintshana kwamanzi kufanele sishintshwe ngokuya ngendawo asetshenziswa kuyo. Endaweni esezingeni eliphezulu, kufanele ishintshwe njalo ngemva kwengxenye yonyaka noma minyaka yonke. Endaweni esezingeni eliphansi, njengasendaweni yokuqopha ngokhuni, kufanele ishintshwe njalo ngenyanga noma njalo ngemva kwengxenye yenyanga).
