3 and 4 roll machine configuration. Pinch pre-bending technology. Roll bending motion customizable – Linear guideways – Planetary swing arc – Variable geometry – to perform the specific roll bending works. Lateral arms hydraulic in 3 directions to guide and control the simmetry of the profile. **Spiral rolling pitch controller, cylindrical and conical spiral tube forming, hollow tubes and tubulars rolling with mandrell system for the perfect shape integrity all along the roll process.
H_beam roll bending the hard way
I_beam set of rolls bending the hard way
U_channel rolling on edge