Ngokutsho kwamava kaS&I-Teyu, iiyunithi zokupholisa amanzi apholisa iileyibhile koomatshini bokusika i-laser abanengxaki yoxinzelelo oluphantsi lwefriji, ikakhulu ngenxa:
1.Iswitshi elawula ifriji iyaphuka;
2.Iyunithi yokupholisa amanzi ivuza ifriji.
Kwimeko yokuqala, kucetyiswa ukuba kuthunyelwe iyunithi ye-chiller yamanzi emva apho iveliswa khona.
Kwimeko yesibini, kucetyiswa ukuba ufumane kwaye udibanise indawo yokuvuza okanye uqhagamshelane nomthengisi weyunithi yokupholisa amanzi ukuze ifriji iphinde igcwaliswe.
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.
