Kuzungulira madzi ayenera kusinthidwa pafupipafupi motsimikiza mu madzi chiller dongosolo amene ozizira akiliriki laser kudula makina. Pamene madzi oundana akugwira ntchito, ndizosavuta kuipitsidwa ndi chilengedwe chake, zomwe zimapangitsa kuti madzi amkati azitsekeka. Choncho, tikulimbikitsidwa kusintha madzi ozungulira nthawi zonse (miyezi itatu iliyonse ili bwino) ndikugwiritsa ntchito madzi oyeretsedwa kapena madzi oyeretsedwa ngati madzi ozungulira. Izi zitha kuthandiza kukulitsa moyo wautumiki wa makina oziziritsa madzi ndikutsimikizira kuti makina oziziritsa madzi akugwira ntchito bwino
Pambuyo pa chitukuko cha zaka 18, timakhazikitsa dongosolo lokhazikika lazogulitsa ndikupereka ntchito yokhazikika pambuyo pa malonda. Timapereka mitundu yopitilira 90 yotenthetsera madzi ndi mitundu 120 yotenthetsera 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.
