Mhlawumbe ukhohlwe ukwengeza isinqanda-qhwa. Okokuqala, ake sibone imfuneko yokusebenza ku-antifreeze ye-chiller futhi siqhathanise izinhlobo ezahlukene ze-antifreeze emakethe. Ngokusobala, lezi 2 zifaneleka kakhulu. Ukwengeza i-antifreeze, kufanele siqale siqonde isilinganiso. Ngokuvamile, lapho wengeza i-antifreeze eyengeziwe, yilapho amanzi eyancipha khona indawo yokubanda, futhi mancane amathuba okuba abe yiqhwa. Kodwa uma ungeza kakhulu, ukusebenza kwayo kwe-antifreezing kuzokwehla, futhi iyagqwala kahle. Isidingo sakho sokulungiselela isisombululo ngesilinganiso esifanele ngokusekelwe kuzinga lokushisa lasebusika esifundeni sakho.Thatha i-fiber laser chiller engu-15000W njengesibonelo, isilinganiso sokuxuba singu-3:7(I-antifreeze: Amanzi Ahlanzekile) uma sisetshenziswa endaweni lapho izinga lokushisa lingekho ngaphansi kuka -15℃. Okokuqala thatha u-1.5L we-antifreeze esitsheni, bese wengeza u-3.5L wamanzi ahlanzekile ukuze uthole isisombululo sokuxuba esingu-5L. Kodwa umthamo wethangi lale makhaza cishe u-200L, empeleni udinga cishe u-60L we-antifreeze kanye no-140L wamanzi ahlanzekile ukuze ugcwalise ngemva kokuxutshwa okujulile. Bala futhi uzokwazi ukuthi ukwengeza isinqandi-qhwa kubiza kakhulu kunokulungisa i-laser.Qinisekisa ukuthi indawo ebandayo ingaphansi kwesimo sokucisha ugesi, khumula isivalo sokungena kwamanzi, vula umpompi wokudonsa amanzi, khipha amanzi asele bese uvala umpompi wokudonsa amanzi, uthele isixazululo esilungisiwe sokuxuba kumshini obandayo. Isixazululo se-antifreezing esisetshenziswe isikhathi eside sizoba nokuwohloka okuthile futhi sonakale kakhulu. I-viscosity yayo nayo izoshintsha. Ungakhohlwa ukufaka isixazululo sokuxuba namanzi ahlanzekile ngemva kokuthi amakhaza angasekho.