A 3-roll variable-axis plate rolling machine operating principle is conceptually similar to that of a press-brake, with the top roll pressing the plate between the two side rolls. However, a 3-roll bending machine is much more flexible and accurate, being able to vary the interaxis distance between the bottom rolls. In this regard, DAVI MAV allows for individual, horizontal movement of both side rolls and vertical movement of the top roll. Furthermore, each one of the 3 rolls features rotation drives and can be tilted in every direction for cone bending.
