Common problems and solutions in straightening
1. The cause of bending: the moment generated by the straightening pressure direction and the residual deformation of the section steel can be solved by adjusting the pressure appropriately.
2. Reasons for torsion steel: In the section direction of the section steel, the sum of the torque generated by the upper and lower rollers is not equal to 0, and the section steel yields residual deformation, which can be solved by adjusting the straightening roller axial movement.
Contact Person: Joanna