Raws li lub tuam txhab ua lag luam tshwj xeeb hauv kev tsim khoom ntawm ntau yam khoom siv dov zeb, peb tsom mus rau kev muab cov tshuab txias txias thiab kub dov mills rau kev lag luam hlau. Txias dov mills ua lub luag haujlwm tseem ceeb hauv kev tsim khoom los ntawm kev txo cov thickness ntawm cov ntawv hlau thiab cov strips. Cov cuab yeej tseem ceeb no ua haujlwm los ntawm kev hla cov hlau los ntawm ob peb lub rollers ntawm chav tsev kub, yog li txhim kho nto tiav, qhov tseeb qhov tseeb thiab cov khoom siv tshuab.
Txias dov mills yog qhov tseem ceeb rau kev tsim cov khoom lag luam ntau yam xws li cov khoom siv tsheb, cov khoom siv hauv tsev thiab cov khoom siv hauv tsev. Cov txheej txheem txias dov tsis tsuas yog txo cov thickness ntawm cov hlau, tab sis kuj txhim kho nws cov khoom zoo, ua rau nws yog ib qho tseem ceeb hauv kev tsim cov khoom siv hlau zoo. Lub peev xwm ua kom tiav cov tuab tuab thiab qhov chaw tiav yog qhov tseem ceeb kom ua tau raws li cov kev cai nruj ntawm ntau yam kev lag luam, thiab cov tshuab txias txias ua lub luag haujlwm tseem ceeb hauv kev ua tiav cov qauv no.
Hauv kev lag luam hlau, kev thov rau cov tshuab txias dov txuas ntxiv zuj zus raws li cov tuam txhab nrhiav kev txhim kho qhov zoo thiab ua haujlwm ntawm lawv cov txheej txheem ntau lawm. Nrog rau kev nce qib hauv kev siv tshuab, niaj hnub txias dov mills tau nruab nrog cov yam ntxwv siab heev uas tso cai rau kev tswj xyuas cov txheej txheem dov, uas ua rau cov khoom zoo dua qub thiab sib xws. Raws li lub tuam txhab tau cog lus los muab cov cuab yeej txiav-ntug dov zeb, peb tau cog lus los ua kom tau raws li qhov xav tau hloov pauv ntawm kev lag luam los ntawm kev muab cov tshiab, txhim khu kev qha txias rolling mills.
Ua kom tiav, cov tshuab txias dov yog qhov tseem ceeb hauv kev lag luam hlau thiab ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom hlau zoo. Muaj peev xwm txo tau cov tuab ntawm cov ntawv hlau thiab cov strips thaum txhim kho qhov chaw tiav thiab cov khoom siv kho tshuab, cov tshuab txias dov yog cov cuab yeej tseem ceeb rau cov tuam txhab hauv ntau qhov kev lag luam. Raws li ib tug ua lag luam ntawm rolling mills khoom, peb tau cog lus tias yuav xa lub xeev-of-the-art txias rolling mills uas ua tau raws li qhov zoo tshaj plaws thiab cov qauv kev ua tau zoo, pab txhawb rau kev vam meej ntawm peb cov neeg muas zaub hauv kev lag luam hlau.
