Rolling steel take-up nro yog loj heev los yog qhov nro yog fluctuating, cov duab ntawm lub phaj tsis zoo, ua rau bulging, thiab bonding tshwm sim ntawm ib tug loj siab ntawm txheej;
Sawb steel nto roughness tsawg dhau.
Hlau yog mos heev, tsawg carbon thiab silicon cov ntsiab lus.
Kev kho cua sov hauv qhov cub kub kub siab dhau los yog qhov cua txias ntawm qhov cua kub ceev heev; cov hlau kauj yog sib tsoo thiab raug mob ua ntej thauj khoom rau lub qhov cub.
Cold-rolled strip mills tuaj yeem muab faib ua ob pawg: ib leeg-tshuab thim rov qab lossis hloov tsis tau thiab ntau lub tshuab txuas ntxiv.
Npog rauv txheej txheem annealing, kub kub rauv (cov menyuam kub siab tshaj 110 degree C), ua rau steel coil oxidation.
| Chaw tsim tshuaj paus | Thickness | Dav | Ntev ntawm phaj |
| 0 3-2.5 hli | 1000-1500 hli | 1000-6000mmDC01/ ST12 | |
| Private factories | 0 14-0.9 hli | 50/610/762/914 hli |
Cim npe nrov: Thaum tshav kub kub kho rauv txias coil, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
