Gwero la kuwala kwa laser la makina ojambulira laser a CO2 limagwiritsa ntchito chubu lagalasi ndi chubu cha frequency radio. Onse amafunikira zoziziritsira madzi kuti aziziziritsa. Wopanga makina ojambulira ku Suzhou adagula Teyu water chiller CW-6000 kuziziritsa kwambiri SYNRAD RF laser chubu ya 100W. Kutha kuzirala kwa Teyu chiller CW-6000 ndi 3000W, ndi kuwongolera kutentha kwa ± 0.5 ℃.
The chiller akhoza kuonetsetsa kuzirala kwa makina laser chodetsa. Kuonjezera apo, kukonza tsiku ndi tsiku kwa madzi oundana ndikofunika kwambiri. Fumbi la ukonde woletsa fumbi ndi condenser ziyenera kuyeretsedwa tsiku ndi tsiku. Ndipo madzi ozizira ozungulira ayenera kusinthidwa nthawi zonse. (PS: madzi ozizira ayenera kukhala madzi oyera osungunuka kapena madzi oyera. Nthawi yosinthanitsa madzi iyenera kusinthidwa malinga ndi malo omwe akugwiritsira ntchito. M'malo apamwamba, ayenera kusinthidwa theka lililonse la chaka kapena chaka chilichonse. M'malo otsika kwambiri, monga m'malo opangira matabwa, ayenera kusinthidwa mwezi uliwonse kapena theka lililonse la mwezi).
