Boholo ba mochini o tšoaeang laser oa UV o tšoaeang metsi o sebetsa fekthering. Joalo ka ha re tseba, feme ke sebaka se ka bokellang lerole habonolo haholo. Basebelisi ba bang ba ka iphapanyetsa bothata ba lerōle la laser water chiller mme ba se ’ ha ba nahane hore ke taba e kholo. Leha ho le joalo, lerōle le lengata holim'a gauze ea filthara le condenser e tla ama ho qhalana ha mocheso oa laser water chiller le ho hobe le ho feta, ho lebisa ho alamo e phahameng ea mocheso le alamo e phahameng ea khatello ea laser water chiller. Ka hona, ho kgothaletswa hore basebelisi ba sebetsane le bothata ba lerole la laser water chiller kamehla.
Mabapi le tlhahiso, S&A Teyu e tsetelitse thepa ea 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 cheselletsa lakane ea tšepe; 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 nako e telele ea thepa, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.
