Iyunithi yokupholisa amanzi kwimizi-mveliso esebenza ngaphandle kwamanzi iya kwenza umonakalo omkhulu kwimpompo yamanzi ngaphakathi. Kwimeko embi kakhulu, impompo yamanzi iya konakaliswa, ithintele iyunithi yokupholisa amanzi kwishishini ekwenzeni umsebenzi oqhelekileyo wefriji. Ke ngoko, kucetyiswa ukuba kujongwe ukuba amanzi akuluhlu oluqhelekileyo lwamanzi amaxesha ngamaxesha ukuze kuqinisekiswe ukuba kukho amanzi aneleyo okujikeleza.
Emva kophuhliso lweminyaka eli-18, siseka inkqubo yomgangatho wemveliso engqongqo kwaye sibonelela ngenkonzo esekwe kakuhle emva kokuthengisa. Sinikezela ngeemodeli ezingaphezulu kwama-90 zokupholisa amanzi ezisemgangathweni kunye ne-120 yeemodeli zokupholisa amanzi ukuze ulungelelanise. Ngomthamo wokupholisa ukusuka kwi-0.6KW ukuya kwi-30KW, ii-chillers zethu zamanzi zisebenza ukupholisa imithombo ye-laser eyahlukeneyo, oomatshini bokulungisa i-laser, oomatshini be-CNC, izixhobo zonyango, izixhobo zelabhoratri njalo njalo.