Bambo Francois amagwira ntchito ku kampani yaku France yomwe imapanga machubu a laser a CO2 okhala ndi mphamvu zambiri ndipo chubu chilichonse ndi 150W. Kampani yawo tsopano ikuyesera kupinditsa machubu atatu a laser kapena machubu 6 a laser koma akadali pa siteji ya R&D. Monga tonse tikudziwira, ma chiller a mafakitale amachita gawo lofunikira pakuziziritsa machubu a laser a CO2 kuti azigwira ntchito bwino komanso kupewa ming'alu chifukwa cha kutentha kwambiri.
Bambo Francois akhala akugwiritsa ntchito chiller chamadzi cha S&A Teyu CW-6200 kuziziritsa machubu atatu a laser a CO2 ndipo chimagwira ntchito bwino kwambiri poziziritsa. Koma posachedwapa, apeza kuti mphamvu yoziziritsira ya chiller siinali yabwino kwambiri nthawi yachilimwe. Malinga ndi zomwe S&A Teyu yakumana nazo, chiller ikhoza kukhala ndi vutoli itatha kugwiritsidwa ntchito kwa nthawi yayitali, makamaka chifukwa cha zifukwa zotsatirazi:
1. Chosinthira kutentha mkati mwa choziziritsira ndi chauve kwambiri. Chonde yeretsani chosinthira kutentha moyenera.
2. Freon imatuluka mu makina oziziritsira. Chonde fufuzani ndikusungunula malo otayikiramo madzi kenako mudzazenso mufiriji.
3. Choziziritsira chikuyenda pamalo oipa kwambiri (monga kutentha kwa malo kukhala kokwera kwambiri kapena kotsika kwambiri), zomwe zimapangitsa kuti choziziritsira chilephere kukwaniritsa zofunikira pakuziziritsa kwa zida. Pankhaniyi, chonde sankhani choziziritsira china choyenera.
Bambo Francois anapereka lingaliro ndipo pamapeto pake anathetsa vutoli mwa kutsuka chotenthetsera kutentha.
Ponena za kupanga, S&A Teyu yayika zida zopangira zopitilira yuan miliyoni imodzi, kuonetsetsa kuti njira zosiyanasiyana zikuyenda bwino kuyambira pazigawo zazikulu (condenser) za chiller cha mafakitale mpaka kulumikiza zitsulo; pankhani ya mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, zomwe zachepetsa kwambiri kuwonongeka komwe kumachitika chifukwa cha mayendedwe ataliatali a katundu, komanso kukonza bwino mayendedwe; pankhani ya ntchito yogulitsa pambuyo pogulitsa, nthawi ya chitsimikizo ndi zaka ziwiri.
