![laser cooling]( "laser cooling")
Sabata yatha, wogwiritsa ntchito wochokera ku United States adalembera imelo S&A Teyu. Mu imelo yake, adanena kuti adagula ma S&A Teyu refrigeration water chillers CW-6100 kuti aziziziritsa ma projekiti a laser phosphor, koma samadziwa kuti ndi sing'anga yamadzi iti yomwe idalimbikitsidwa kuti igwiritsidwe ntchito ndipo sanafune kukula kwa bakiteriya m'madzi amadzimadzi.
Sing'anga yamadzi ndi imodzi mwazinthu zofunika kwambiri zomwe zimagwirizana ndi kuziziritsa kwa chiller yamadzi mufiriji. Kutengera ndi nkhaniyi, tinamupatsa malangizo otsatirawa.
Choyamba, gwiritsani ntchito madzi oyera osungunuka kapena madzi oyeretsedwa ngati sing'anga yamadzimadzi. Madzi amtunduwu amatha kuchepetsa kwambiri kukula kwa mabakiteriya ndikupewa kutsekeka munjira yamadzi.
Kachiwiri, tsopano ndi nyengo yozizira komanso malo ambiri ku US zatsikira kale kufika pansi pa 0 digiri Celsius. Pofuna kupewa madzi apakati a S&A Teyu recirculating madzi ozizira CW-6100 kuchokera kuzizira, amatha kuwonjezera anti-firiji mu sing'anga madzi koma osati kwambiri, chifukwa anti-firiji ndi dzimbiri. Choncho, anti-freezer iyenera kuchepetsedwa malinga ndi malangizo.
Pankhani ya kupanga, S&A Teyu adayika zida zopangira ma RMB opitilira miliyoni imodzi, kuwonetsetsa kuti njira zingapo zikuyenda bwino kuchokera kuzinthu zazikuluzikulu (condenser) za mafakitale oziziritsa kukhosi mpaka kuwotcherera kwachitsulo; pankhani ya Logistics, S&A Teyu akhazikitsa malo osungiramo katundu m'mizinda ikuluikulu ya China, atachepetsa kwambiri kuwonongeka kwa katundu chifukwa cha mtunda wautali wa katundu, komanso kupititsa patsogolo kayendedwe kabwino; pokhudzana ndi ntchito yogulitsa pambuyo pa malonda, onse a S&Makina otenthetsera madzi a Teyu amalembedwa ndi kampani ya inshuwaransi ndipo nthawi ya chitsimikizo ndi zaka ziwiri.
![sa refrigeration water chiller CW 6100]( "sa refrigeration water chiller CW 6100")
