Kuthamanga kwa CNC matabwa makina chosema mafakitale chiller unit popanda madzi kuchititsa youma kuthamanga pa mpope madzi, amene adzawononga mpope madzi potsiriza. Asanabereke, gawo lililonse la S&A la Teyu lozungulira m'mafakitale limakhetsa madzi onse. Chifukwa chake ogwiritsa ntchito akayika chiller kwa nthawi yoyamba, ayenera kuwonjezera madzi okwanira mkati. Kuchuluka kwa madzi oyenerera kumatanthauza mlingo wa madzi kufika pa malo obiriwira a cheki ya mlingo wa recirculating industrial chiller unit.
Pambuyo pa chitukuko cha zaka 19, timakhazikitsa dongosolo lokhazikika lazogulitsa ndikupereka ntchito yokhazikika pambuyo pa malonda. Timapereka mitundu yopitilira 90 yotenthetsera madzi ndi mitundu 120 yoziziritsa madzi kuti musinthe mwamakonda anu. Ndi mphamvu kuzirala kuyambira 0.6KW kuti 30KW, madzi chillers athu ntchito kuziziritsa magwero osiyanasiyana laser, makina processing laser, makina CNC, zida zachipatala, zipangizo zasayansi ndi zina zotero.
