Kusankha bwino n’kofunika, mosasamala kanthu za moyo kapena ntchito. Ndizowonanso posankha refrigeration yoyenera recirculating madzi chiller unit kwa chipangizo laser. Chiwongolero chamadzi cholakwika chingayambitse kutulutsa kwa laser kosakhazikika komanso kufupikitsa moyo wa chipangizo cha laser. Bambo Chawda ochokera ku India amadziwa izi kuposa wina aliyense.
Kubwerera mu 2015, iye anagula madzi chiller unit popanda satifiketi iliyonse kuziziritsa mkulu mwatsatanetsatane CHIKWANGWANI laser kudula makina chifukwa cha mtengo otsika wa chiller. Patangotha masabata a 2, gawo lozizira lamadzi lidawonongeka maola awiri aliwonse, zomwe zidakhudza kwambiri kudula kwa makina odulira laser. Iye anazindikira kuti amayenera kugula madzi otenthetsera bwino. Kenako anaphunzira kwa anzake kuti S&A Teyu adapanga firiji yapamwamba kwambiri yozunguliranso madzi ozizira ndikugula 1 unit ya water chiller unit CWFL-3000 pamapeto pake. Pambuyo pazaka zonsezi, gawo la chiller limachita’anali ndi vuto lalikulu ndipo anali wokondwa kuti adasankha bwino posankha S&A Teyu.
S&A Teyu refrigeration recirculating madzi chiller CWFL-3000 ali wapawiri kutentha dongosolo kutha kuziziritsa CHIKWANGWANI laser chipangizo ndi kudula mutu nthawi yomweyo. Pakadali pano, imathandizira kulumikizana ndi protocol Modbus-485, yomwe imatha kuzindikira kulumikizana pakati pa dongosolo la laser ndi gawo lozizira lamadzi.
Kuti mudziwe zambiri za S&A Teyu refrigeration recirculating water chiller CWFL-3000, dinani https://www.chillermanual.net/high-power-industrial-water-chillers-cwfl-3000-for-3000w-fiber-lasers_p21.html