Muchina uyu unotora horizontal push bending,thekushanda kuri nyore uye kuri nyore.
Iyo yekukotama inofa inotora roller kusunda kuumba, iyo yepakati yegiravhiti uye yakavhurika saizi inogona kugadziriswa zvisina tsarukano.
Hapana deformation mushure mekukotama, kuderera kusimba,that's best sarudzo yeU-type bhaudhi kunyanya
High-simba U-mhando bhoti kugadzira.