- tension leveller
- 2016-11-02 00:10
- components:uncoiling-two-roller transmission-hydraulic shear-welder-entry S roller-bending straghtening-exit S roller-co
- Four-Roller Reversing Cold-Rolling Mill
- 2016-10-22 18:15
- This machine has two kinds of transmissions, the working roller and the backup roller. Roll assembly is equipped with sp