UMnu. Francois usebenzela inkampani yaseFransi ejongene nokuvelisa iityhubhu zelaser ezidityanisiweyo zeCO2 kwaye ityhubhu nganye yi-150W. Inkampani yakhe ngoku izama ukusonga iityhubhu zelaser ezi-3 okanye iityhubhu zelaser ezi-6 kodwa isekwinqanaba le-R&D. Njengoko sonke sisazi, ii-chillers zamashishini zidlala indima ebalulekileyo ekupholiseni iityhubhu ze-laser ye-CO2 ukuzigcina zisebenza ngokuqhelekileyo kwaye ziphephe ukuqhekeka ngenxa yobushushu obuphezulu.
UMnu Francois ebesebenzisa i- S&A i-Teyu CW-6200 yokupholisa amanzi e-chiller ukupholisa iityhubhu ze-laser ye-CO2 kwaye inomsebenzi omkhulu wokupholisa. Kodwa mva nje, uye wafumanisa ukuba isiphumo sokupholisa se-chiller sasingesihle kangako ehlotyeni. Ngokuka S&A amava eTeyu, i-chiller inokuba nale ngxaki emva kokusetyenziswa ixesha elide, ikakhulu ngenxa yezi zizathu zilandelayo:
1. Umtshintshi wokushisa ngaphakathi kwe-chiller ungcolile kakhulu. Nceda ucoce umtshintshi wobushushu ngokufanelekileyo.
2. I-Freon ivuza kwi-chiller system. Nceda ufumane kwaye weld indawo yokuvuza kwaye emva koko ugcwalise ifriji.
3. I-chiller isebenza kwindawo eyoyikekayo (okt iqondo lokushisa kwindawo yokuhlala liphezulu kakhulu okanye lisezantsi kakhulu), nto leyo eyenza i-chiller ingaphumeleli ukuhlangabezana neemfuno zokupholisa zesixhobo. Kule meko, nceda ukhethe enye i-chiller efanelekileyo.
UMnu Francois isiphakamiso kwaye wasombulula ingxaki ngokucoca umtshintshi wokushisa ekugqibeleni.
Ngokubhekiselele kwimveliso, S&A iTeyu ityale imali kwizixhobo zemveliso ezingaphezulu kwesigidi seeyuan, iqinisekisa umgangatho woluhlu lweenkqubo ukusuka kumacandelo angundoqo (condenser) we-industrial chiller ukuya kwiwelding ye sheet metal; ngokubhekiselele kumalungiselelo, S&A I-Teyu imise iindawo zokugcina iimpahla kwiidolophu eziphambili zaseChina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwempahla ekude, kunye nokuphucula ukusebenza kakuhle kwezothutho; ngokumalunga nenkonzo emva kokuthengisa, ixesha lewaranti yiminyaka emibini.
