Ogwiritsa ntchito nthawi zina sangakumane ndi kufalikira kwa madzi atagwiritsa ntchito chozizira chamadzi cha laser kwa nthawi yayitali. Kodi chingakhale chifukwa chiyani? Malinga ndi zomwe takumana nazo, pali zifukwa 4 zomwe zingatheke. 1. Pampu yamadzi ya makina a laser water chiller ndi olakwika; 2. Njira yamadzi yozungulira yatsekedwa; 3. Mulingo wamadzi wa tanki yamadzi ndi wotsika kuposa polowera pampopi yamadzi; 4. Zida kapena dera lamagetsi la makina otsekemera madzi ndi olakwika. Ogwiritsa ntchito amatha kuyang'ana zomwe zili pamwambazi chimodzi ndi chimodzi mpaka atapeza chomwe chimayambitsa.
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.
