U ka hlokomela hore ho na le lengolo la temoso ha u reka S&Teyu air cooled water chiller unit -- “Se ke oa tsamaisa mochini o pholileng oa metsi o pholileng ntle le metsi ka tankeng ea metsi”. Hobaneng? Ke hobane ho tsamaisa chiller ntle le metsi ho tla lebisa ho abrasion e matla ea pompo ka hare. Haeba pompo e sebetsa ntle le metsi ka metsotsoana e fetang 5, tiiso ea mochine ea pompo e tla senyeha, e bakang mathata a mangata ho kenyeletsa ho tsoa ha metsi.
Mabapi le tlhahiso, S&A Teyu e tsetetse thepa ea tlhahiso ea li-yuan tse fetang milione e le 'ngoe, ho netefatsa boleng ba letoto la lits'ebetso ho tloha ho likarolo tsa mantlha (condenser) ea chiller ea indasteri ho ea ho tjheseletsa ha tšepe ea sheet; 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 sebaka se selelele, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.