Mochini o matla oa ho tšoaea CO2 ka laser, mochini o hloekisang metsi o na le compressor, condenser, fene e pholileng, tanka ea metsi, taolo ea mocheso, lerōle la gauze le tse ling. Basebelisi ba eletsoa ho etsa tlhokomelo e itseng khafetsa likarolong tsena e le ho eketsa nako ea ts'ebetso ea mochini o hloekisang metsi.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso tsa li-yuan tse fetang milione e le 'ngoe, ho netefatsa boleng ba letoto la lits'ebetso ho tloha likarolong tsa mantlha (condenser) tsa chiller ea indasteri ho ea 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.
