Malinga ndi zomwe zinachitikira S&A Teyu, chifukwa chomwe chikhoza kuti laser chiller unit chomwe chimazizira makina odulira laser chimalephera kuzizira chalembedwa pansipa:
1.Chinachake cholakwika ndi chowongolera kutentha cha laser chiller unit;2.The kuzirala mphamvu ya laser chiller wagawo sangathe kukumana kuzirala chofunika chipangizo;
Ngati vutoli lichitika pambuyo poti laser chiller unit yagwiritsidwa ntchito kwakanthawi, ndiye kuti mwina ndi chifukwa cha:
1.The heat exchanger ya laser chiller unit ndi yakuda kwambiri ndipo imayenera kutsukidwa;
2.Laser chiller unit ikutha mufiriji. Amalangizidwa kuti apeze ndikuwotcherera pomwe akutayikira ndikudzazanso mufiriji;
3.The malo ntchito laser chiller unit mwina ozizira kwambiri kapena otentha kwambiri, zomwe zimapangitsa chiller sangathe kukwaniritsa chofunika chipangizo. Ndibwino kusankha chitsanzo chozizira kwambiri.
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.
