Beams bending on the hard-way

Bending beams and channels on the hard-way require a strong bending force because the section modulus along the x-x axis is always very large.  Moreover the combination of the   large bending forces required by the process with the relatively thin thickness of the beam cause the deformation of the web itself. In order to avoid this problem Parmigiani has been a pioneer during the last century in developing devices and tooling to achieve the best bending results in terms of productivity  and quality of the finished product.