Theko ea moea o pholileng oa chiller o pholisa mochini oa ho itšeha oa laser o nang le lihlooho tse peli o fapana ho tloha ho lidolara tse makholo a seng makae ho isa ho lidolara tse likete tse 'maloa. Ntlha ea bohlokoa ha u khetha moea o pholileng oa metsi a pholileng ke ho khetha mofani oa moea o pholileng oa metsi a nang le tšebeletso ea morao-rao ea thekiso le boleng bo phahameng ba sehlahisoa. S&Sehatsetsi sa metsi se pholileng sa Teyu e ka ba khetho e phethahetseng.
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.
