Mochini oa CO2 o betlang ka laser o boetse o bitsoa mochini o betlang ka metsi oa indasteri. Alamo ea oona ea mocheso o phahameng e qala nakong ea ts'ebetso haholo-holo ka lebaka la mabaka a latelang:
1. Mochini o futhumatsang metsi ha o na bokgoni bo lekaneng ba ho phodisa. Bothata bona bo kanna ba se bonahale mariha, empa hlabula ha mocheso o phahame, mochini o futhumatsang metsi wa hao o ke ke wa phodisa disebediswa hantle. Ho kgothaletswa ho sebedisa mochini o futhumatsang metsi o nang le bokgoni bo phahameng ba ho phodisa.
2. Mochini o futhumatsang metsi o na le bothata bo boholo ba lerōle 'me mocheso o ke ke oa fela kapele haholo. Ho eletsoa ho hloekisa condenser ka sethunya sa moea le ho ntša le ho hlatsoa gauze ea lerōle khafetsa.
Ho phaella moo, ka kopo etsa bonnete ba hore moea o kena hantle le o tsoang mochining oa ho tjhesa metsi 'me u o behe tikolohong e nang le mocheso o ka tlase ho likhato tse 40 tsa Celsius. Litlhahiso tse ka holimo li thusa ho fokotsa ho se sebetse hantle ha mochini oa ho tjhesa metsi le ho lelefatsa nako ea oona ea ho sebetsa.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso tsa RMB tse fetang milione, ho netefatsa boleng ba letoto la lits'ebetso ho tloha likarolong tsa mantlha (condenser) tsa chiller ea indasteri ho isa ho welding ea tšepe ea lakane; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse haholo tšenyo e bakoang ke thepa e tsamaeang sebaka se selelele, le ho ntlafatsa ts'ebetso ea lipalangoang; mabapi le tšebeletso ea kamora thekiso, nako ea tiisetso ke lilemo tse peli.
