Mochini oa ho itšeha oa CCD laser o sebetsa ho khaola lisebelisoa tse seng tsa tšepe tse kang lesela, letlalo, polasetiki joalo-joalo. Hangata e tsamaisoa ke CO2 laser tube e tiisitsoeng. Nakong ea ts'ebetso, CO2 laser tube e tla hlahisa mocheso o eketsehileng o hlokang ho qhaloa ka nako 'me ho hlomelloa ka moea o pholileng oa metsi ho thusa. Ho khothaletsoa ho khetha chiller ea metsi a pholileng ho latela matla le mojaro oa mocheso oa tube ea laser ea CO2. Mohlala, bakeng sa ho pholisa 180W CO2 laser tube, mosebelisi a ka khetha S&A Teyu air cooled water chiller CW-5300 e nang le matla a ho pholisa a 1800W le ± 0.3 ℃ botsitso ba mocheso.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso ea li-yuan tse fetang milione, ho netefatsa boleng ba letoto la lits'ebetso ho tloha ho likarolo tsa mantlha (condenser) ea chiller ea indasteri ho ea ho tjheseletsa ea tšepe ea lakane; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse tšenyo e khōlō ka lebaka la thepa ea sebaka se selelele, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.
