The M4 series consists in systems for the processing of structural profiles and tubes with an outer diameter up to max 815 mm and length up to 24000 mm.
The FL 400 machine is equipped with 3D or 2Dcutting head and is conceived for the processing of round, square and rectangular section tubes automatically loaded by a bundle tube pick-up system, while the open section profiles are loaded by a chain system.
The system core consists in a three-dimensional called “Sphera” that allows any point in a spherical space to be worked: movement takes place along 5 interpolated axes with ball recirculation screws and linear motors. The piece movement along the processing axis are guaranteed by 4 self-centring chucks, able to process different diameters and sections without having to change equipment. The change in the straightness of the piece during processing are compensated by an integrated floating system that allows precision processing, even in case of significant irregularities of the tube, thus avoiding damaging mechanical stresses to the chucks.