Basebelisi ba bangata ba na le tšekamelo ea ho tlohela sistimi ea chiller ea indasteri e pholisang mochini oa ho tšoaea laser oa artware moo ka mor'a hore e sebelisoe likhoeli tse 'maloa' me leha ho na le lera le teteaneng haholo la lerōle, ba khetha ho le hlokomoloha. Bothata ba lerōle bo ke ke ba hlokomolohuoa, hobane bo tla ama ho qhalana ha mocheso oa sistimi ea chiller ea indasteri ka boeona. Ho khothalletsoa ho hloekisa gauze ea lerōle le condenser khafetsa ho qoba bothata ba lerōle.
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.
