The khalidwe madzi adzakhudza madzi chiller makina amene ozizira laser chodetsa makina zida digito. Ngati madzi ali abwino komanso odzaza ndi zonyansa, atha kupanga kutsekeka komwe kungakhudze kuzizira kwa makina oziziritsa madzi. Amalangizidwa kuti agwiritse ntchito madzi oyeretsedwa kapena madzi oyeretsedwa ngati madzi ozungulira kuti asatsekeke.
Pankhani yopanga, S&A Teyu adayika zida zopangira yuan yopitilira miliyoni imodzi, kuwonetsetsa kuti njira zingapo zimachokera kuzinthu zazikuluzikulu (condenser) za mafakitale oziziritsa kukhosi mpaka kuwotcherera kwachitsulo; ponena za mayendedwe, S&A Teyu yakhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, atachepetsa kwambiri kuwonongeka chifukwa cha mayendedwe akutali a katunduyo, komanso kuwongolera magwiridwe antchito; pankhani ya pambuyo-malonda utumiki, nthawi chitsimikizo ndi zaka ziwiri.
