Isitshizi selaser esikhulu sidla ngokusebenzisa amandla elaser angaphezu kwe-100W. Nokuba kufika ubusika, ubushushu baso abunakususwa ngokupheleleyo. Ke ngoko, kusafuneka ukongeza iyunithi yokupholisa amanzi efrijini ukuze kususwe ubushushu obongezelelweyo. Ukongeza, amanzi kulula ukuwakhenkceza ebusika, ngoko abasebenzisi banokongeza i-anti-freezer kwi-chiller ukuqinisekisa ukusebenza okuqhelekileyo kweyunithi yokupholisa amanzi efrijini.
Emva kweminyaka eli-18 yophuhliso, siseka inkqubo yomgangatho wemveliso engqongqo kwaye sinikezela ngenkonzo esemgangathweni emva kokuthengisa. Sinikezela ngeemodeli ezingaphezu kwama-90 ze-water chillers eziqhelekileyo kunye neemodeli ze-water chiller ezili-120 ukuze zenziwe ngokwezifiso. Ngomthamo wokupholisa oqala kwi-0.6KW ukuya kwi-30KW, ii-water chillers zethu ziyasebenza kwimithombo eyahlukeneyo ye-laser epholileyo, oomatshini bokucubungula i-laser, oomatshini be-CNC, izixhobo zonyango, izixhobo zelebhu njalo njalo.
