Lub tshuab nruam nruam yog tsim los ntawm cov khoom siv hlau molten hlau thauj khoom (dawb, lub rooj teb), lub tundish thiab nws cov khoom siv hloov pauv, lub crystallizer thiab nws cov khoom vibration, ob qhov chaw txias txias clamping rollers thiab dej txias system, kos duab thiab straightening tshuab, txiav cov cuab yeej, thiab ib daim duab kos duab (saib daim duab hauv qab no). Lub tundish buffers thiab purifies lub molten steel, thiab nws muaj peev xwm yog feem ntau 20% mus rau 40% ntawm lub molten steel lub peev xwm; qhov siab dua tus naj npawb ntawm cov castings, qhov loj dua nws lub peev xwm. Lub crystallizer yog "lub plawv" ntawm lub tshuab nruam nruam, xav tau cov thermal conductivity zoo, cov txheej txheem rigidity, hnav tsis kam, thiab yooj yim ntawm kev tsim thiab txij nkawm. Nws feem ntau yog ua los ntawm forged tooj liab lossis cam khwb cia tooj dag, thiab nws cov phab ntsa sab nrauv yog txias sib npaug los ntawm kev yuam dej. Kev ua haujlwm ntawm cov khoom siv crystallizer vibration yog ua kom cov crystallizer vibrate ib ntus kom tiv thaiv cov pob zeb loj ntawm cov phab ntsa crystallizer thiab tawg. Qhov kev vibration nkhaus feem ntau ua raws li tus qauv sinusoidal kom txo tau qhov cuam tshuam, thiab nws qhov amplitude thiab zaus yuav tsum tau ua tib zoo sib xws nrog qhov nrawm nrawm los xyuas kom meej qhov zoo thiab cov zis tawm ntawm lub billet.
Lub tshuab cua txias thib ob tau teeb tsa tam sim ntawd tom qab lub qhov hluav taws xob crystallizer, thiab nws txoj haujlwm yog txhawm rau ua kom lub zog ntawm cov billet thiab tswj qhov kub thiab txias los ntawm kev siv dej txau lossis atomized txias. Lub clamping rolls thiab phau ntawv qhia yob txhawb lub siab - qhov kub thiab txias nrog cov tub ntxhais ua kua los tiv thaiv bulging deformation lossis sab hauv tawg. Tshooj lus no tseem tso cai rau cov kua core txo cov thev naus laus zis los txhim kho billet zoo thiab tso zis. Qhov thib ob chav txias txias yuav tsum tau kho dej siab thiab ntws tus nqi kom haum raws qib steel sib txawv thiab qhov nrawm nrawm. Lub tshuab straightening muab lub zog rau casting thiab straightens bent billets, thaum tseem tsav cov cuab yeej txiav. Lub casting ceev cuam tshuam qhov nruam casting tso zis thiab zoo. Lub dummy bar ntaus ntawv thaiv hauv qab ntawm crystallizer nrog lub dummy bar taub hau ua ntej nruam casting pib. Tom qab cov hlau molten solidifies, lub billet yog rub tawm ntawm lub tshuab casting, ces detached los ntawm dummy bar taub hau thiab muab cia rau hauv lub cia khoom. Cov khoom siv txiav billet txiav cov pob zeb txuas ntxiv mus rau hauv qhov ntev. Cov cuab yeej siv feem ntau suav nrog cov nplaim hluav taws xob, hydraulic txiab, thiab oscillating txiab.