Iumatshini wokuphosa oqhubekayo (CCM) yinxalenye ebalulekileyo yokwenziwa kweentonga zobhedu ezikumgangatho ophezulu. Aba matshini bathembeleiityhubhu zokubumba ubhedu ukubumba kunye nokuqinisa ubhedu olutyhidiweyo lube kwimilo yentonga efunekayo. Ke ngoko, umgangatho weetyhubhu zokubumba ubhedu ezisetyenziswa kumatshini wokuphosa ngokuqhubekayo ubalulekile kuyo yonke inkqubo yokuvelisa.

I-China ngumenzi okhokelayo kunye nomthengisi weetyhubhu zokubumba ubhedu kumatshini wokuphosa oqhubekayo. Ubuchwephesha belizwe obuphezulu kunye nobuchule kwi-metallurgy kwenza kube lukhetho oluphezulu kwiinkampani ezijonge ukutyalomali kwizixhobo zokuvelisa intonga yobhedu. Ngokhetho oluninzi olukhoyo, kubalulekile ukuba iinkampani ziqonde ukubaluleka kokusebenzisa iityhubhu zokubumba ubhedu kwiklasi yokuqalacasters okuqhubekayo.

Enye yezinto eziphambili ekufuneka ziqwalaselwe xa ukhetha iibhubhu zokubumba ubhedu kwi-caster eqhubekayo yinto esetyenzisiweyo.Iityhubhu zokungunda zobhedu ezikumgangatho ophezulungokuqhelekileyo zenziwe nge-oxygen-free copper, ene-conductivity egqwesileyo ye-thermal kunye nokumelana nokunxiba. Oku kuqinisekisa ukuba iibhubhu zokubumba ziyakwazi ukumelana nokushisa okuphezulu kunye noxinzelelo olufunyenwe ngexesha lokuphosa okuqhubekayo, ekugqibeleni kuphuculwe imveliso kunye nomgangatho wemveliso.

Ukongeza kwizinto eziphathekayo, uyilo kunye nenkqubo yokuvelisa i-tube yokubumba i-copper nayo idlala indima ebalulekileyo ekusebenzeni kwayo. Imilinganiselo echanekileyo, imigangatho yangaphakathi egudileyo kunye neendlela ezifanelekileyo zokupholisa ziyimpawu ezibalulekileyo zemibhobho yokubumba yobhedu eyenziwe kakuhle. Ezi zinto zinegalelo ekusebenzeni kakuhle kunye nokusebenza kwenkqubo eqhubekayo yokuphosa, ekugqibeleni ichaphazela umgangatho wentonga yethusi eveliswayo.

Kuyafaneleka ukuba uqaphele ukuba ukusebenzisa iityhubhu zokubumba ubhedu obuphantsi okanye obuphantsi kwi-caster eqhubekayo kunokukhokelela kwiingxaki ezahlukeneyo, kubandakanywa ukupholisa okungalinganiyo, iziphene zomhlaba kwiintonga zobhedu, kunye nokugqoka kwangaphambili kweetyhubhu zokubumba ngokwazo. Le miba inokukhokelela ekulibazisekeni kwemveliso, ukunyuka kweendleko zokugcina, kunye nokunciphisa umgangatho wemveliso yokugqibela.

Utyalo-mali kumbhobho wokungunda wobhedu okumgangatho ophezulu unokufuna ixabiso eliphezulu langaphambili, kodwa iinzuzo zexesha elide zodlula kakhulu utyalo-mali lokuqala. Ukuphuculwa kokuqina, ukuphuculwa kwe-thermal conductivity kunye nokunciphisa ixesha lokunciphisa zimbalwa zeenzuzo zokusebenzisa iityhubhu zokubumba ubhedu kwi-CCM. Ekugqibeleni, iinkampani zinokufikelela kwimveliso ephezulu, iindleko zokusebenza eziphantsi kunye nomgangatho ophezulu wentonga yobhedu, ngaloo ndlela zandise ukwaneliseka kwabathengi kunye nokuphucula ukukhuphisana kwemarike.

Isishwankathelo, ukubaluleka kweetyhubhu ze-copper mold high quality kwi-caster eqhubekayo ayikwazi ukugqithiswa. Ngokukhetha izixhobo ezichanekileyo zombhobho wobhedu, uyilo kunye nemigangatho yokuvelisa, iinkampani zinokuphucula iinkqubo zazo zokuvelisa kwaye zifezekise iziphumo ezingcono ezipheleleyo ekugaleleni ngentonga yobhedu. Ngobuchule kunye nodumo lwaseTshayina kweli candelo, iinkampani zinokuvelisa ngokuzithemba iityhubhu zokungunda zobhedu eziqhubekekayo koomatshini babo bokuphosa, ziqinisekisa impumelelo kunye nokusebenza kakuhle kwemisebenzi yazo.