Gwero la kuwala kwa laser la makina ojambulira laser a CO2 limagwiritsa ntchito chubu lagalasi ndi chubu cha ma radio frequency. Onse amafunikira zoziziritsira madzi kuti aziziziritsa. Wopanga makina a Suzhou adagula madzi a Teyu chiller CW-6000 ozizira kwambiri a SYNRAD RF laser chubu cha 100W. Kutha kwa kuzizira kwa Teyu chiller CW-6000 ndi 3000W, ndi kuwongolera kutentha kolondola±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 osungunuka kapena madzi oyera. Nthawi yosinthira madzi iyenera kusinthidwa malinga ndi malo omwe akugwiritsira ntchito. M'malo apamwamba, ziyenera kusinthidwa theka lililonse la chaka kapena chaka chilichonse. Pamalo otsika kwambiri, monga m'malo opangira matabwa, ziyenera kusinthidwa mwezi uliwonse kapena theka la mwezi uliwonse).
