Gwero la kuwala kwa laser la makina olembera CO2 laser limagwiritsa ntchito chubu chagalasi ndi chubu cha wailesi. Zonsezi zimafuna zoziziritsira madzi kuti zizizire. Wopanga makina olembera Suzhou adagula Teyu water chiller CW-6000 yomwe imaziziritsa kwambiri chubu cha laser cha SYNRAD RF cha 100W. Mphamvu yozizira ya Teyu chiller CW-6000 ndi 3000W, yokhala ndi kulondola kowongolera kutentha kwa ±0.5℃.
Choziziritsira chimatha kuonetsetsa kuti makina olembera laser akuziziritsa. Kuphatikiza apo, kusamalira tsiku ndi tsiku kwa choziziritsira madzi ndikofunikira kwambiri. Fumbi la ukonde wosalowa fumbi ndi choziziritsira ziyenera kutsukidwa tsiku lililonse. Ndipo madzi ozizira ozungulira ayenera kusinthidwa nthawi zonse. (PS: madzi ozizira ayenera kukhala madzi oyera osungunuka kapena madzi oyera. Nthawi yosinthira madzi iyenera kusinthidwa malinga ndi malo omwe akugwiritsidwa ntchito. Mu malo abwino kwambiri, iyenera kusinthidwa theka lililonse la chaka kapena chaka chilichonse. Mu malo otsika kwambiri, monga malo olembera matabwa, iyenera kusinthidwa mwezi uliwonse kapena theka lililonse la mwezi).
