Ukuba ukuvuza kwefriji kwenzeka kwi-chiller yamanzi epholileyo epholisa umatshini wokusika we-laser wesikhumba, ukusebenza kokupholisa kuya kuchaphazeleka. Ngoko ke, ubushushu bamanzi bunokwenyuka. Kule meko, abasebenzisi kufuneka bafumane kwaye badibanise indawo yokuvuza kwaye bahlaziye kwakhona ifriji ngexesha.
Ngokubhekiselele kwimveliso, uS&I-Teyu ityale imali kwizixhobo zemveliso ezingaphezulu kwesigidi seeyuan, iqinisekisa umgangatho woluhlu lweenkqubo ukusuka kumacandelo angundoqo (i-condenser) ye-industrial chiller ukuya kwiwelding ye sheet metal; ngokumalunga nolungiselelo, S&I-Teyu imise iindawo zokugcina iimpahla kwiidolophu eziphambili zaseChina, zinciphise kakhulu umonakalo ngenxa yokuhanjiswa kwexesha elide lempahla, kunye nokuphucula ukusebenza kakuhle kwezothutho; ngokumalunga nenkonzo emva kokuthengisa, ixesha lewaranti yiminyaka emibini.
