Kwihlabathi lemveliso yentsimbi, ii-rolling Mills zingumqolo weshishini. Aba matshini baphucuke kakhulu baguqula amacwecwe esinyithi abe ngamacwecwe, iipleyiti kunye nezinye iimveliso ezahlukeneyo ngothotho lweerola eziyilwe ngononophelo. Phakathi kwale miqulu,imiqulu yokugcinakwayeimiqulu yomsebenzidlala indima ebalulekileyo ekuqinisekiseni ukusebenza kakuhle kunye nomgangatho wenkqubo. Ngokukodwa, imiqulu eshushu ibe ngabatshintshi bemidlalo, iguqula imveliso yentsimbi. Le bhlog ijolise ekukhanyeni ngokubaluleka kwale miqulu kunye nefuthe layo kwishishini.

1. Irola yenkxaso:
Ii-backup rolls ziyinxalenye ebalulekileyo ye-rolling mill njengoko zibonelela ngenkxaso kunye nokuzinza kwimisebenzi yokusebenza. Ziphantsi koxinzelelo olukhulu kunye nobushushu obuveliswa ngexesha lokuqengqeleka. Ukuthembeka kunye nokuqina kwale miqulu kuchaphazela ngokuthe ngqo umgangatho kunye nokuhambelana kwemveliso yokugqibela. Ukusebenzisa izixhobo ezikumgangatho ophezulu kunye nobuchule obuphezulu bokuvelisa, ii-backup rolls zigcina ii-rolls zihamba kakuhle, zinciphisa ixesha lokunciphisa kunye nokwandisa imveliso yonke.

2. Uluhlu lomsebenzi:
Imiqulu yomsebenzi yimiqulu ephambili ejongene nokuqulunqa kunye nokubethelwa kwesinyithi. Banxibelelana ngokuthe ngqo kunye nezinto eziqengqelekayo kwaye ziphantsi koxinzelelo olukhulu lomatshini, kubandakanya ukugoba kunye nokuguqulwa. Ke ngoko, imiqulu yomsebenzi kufuneka ibe nobulukhuni obugqwesileyo, ukuqina kunye nokumelana nobushushu ukumelana neemeko eziqatha zokusila.

3. Umqulu oshushu:
I-hot roll yinto entsha yakutshanje eye yaguqula imveliso yentsimbi. Ngokwesiko, amashidi ensimbi aqengqeleka kumaqondo obushushu aphezulu aze apholiswe ngaphambi kokuba aqhubeke nokusebenza. Nangona kunjalo, i-roller eshushu ayifuni ukuba ipholile, egcina ixesha elininzi kunye namandla. Ngokugcina amaqondo obushushu aphezulu ngexesha lokuqengqeleka, iiroli ezishushu zinika amandla amazinga okuvelisa ngokukhawuleza kunye neempawu eziphuculweyo zezinto. Le ndlela entsha inciphisa iindleko zokusebenza, yandisa ukusebenza kakuhle, kwaye ivelise iimveliso zetsimbi eziphezulu.

Ii-backup rolls, ii-work rolls kunye ne-hot rolls ziyinxalenye ebalulekileyo ye-rolling mill yanamhlanje. Baqinisekisa ukusebenza kakuhle koomatshini kunye nokunceda ukwandisa ukusebenza kakuhle kunye nomgangatho wemveliso yentsimbi. Njengoko itekhnoloji iqhubeka nokuhambela phambili, kubalulekile ukuba abavelisi batyale imali kwimiqulu yangoku ukuze bahlale bekhuphisana kushishino. Ngokwenza njalo, abavelisi bentsimbi banokwandisa imveliso, banciphise ixesha lokuphumla, kwaye bahlangabezane neemfuno ezikhulayo zemarike yanamhlanje yehlabathi.