Chosinthira madzi cha makina ochizira madzi a laser chimapangidwa kuti chiziyang'anira kayendedwe ka madzi a makina ochizira madzi. Ngati kuchuluka kwa madzi kuli kokwera kwambiri kapena kotsika kwambiri pansi pa malo enaake, chosinthira madzi chidzatumiza chizindikiro cha alamu ku makina ochizira madzi. Makina ochizira madzi akalandira chizindikirocho, chidzakhala ndi zochita zosiyanasiyana kuti chisagwire ntchito bwino. Chifukwa chake, chosinthira madzi chimagwira ntchito yofunika kwambiri poteteza makina ochizira madzi ndipo ndikofunikira kwambiri.
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.
