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4-roll | angle roll
The 4-Roll for Complex Profiles
By adding a fourth roll, Davi introduces a clamping action that secures the profile during the entire process. This series is the best choice for thin, slender, or asymmetrical profiles that require structural integrity and minimal deformation.
The MC4P Advantage
The Davi MC4P takes over where 3-roll technology ends, providing the stability required for challenging profiles.
ADVANTAGE 1
The fourth roll acts as a clamp, holding the profile firmly against the top roll. This eliminates the "rotation and undulation" effects often seen in 3-roll machines when dealing with unstable sections.
ADVANTAGE 2
Engineered for thin-walled profiles (2–4 mm / 0.08"–0.16"), the MC4P prevents the walls from collapsing or twisting, ensuring the final radius is consistent from start to finish.
ADVANTAGE 3
The 4-roll geometry provides a constant "pinching" point, making it the most suitable platform for fully automated CNC production cycles with high repeatability.
ADVANTAGE 4
Just like our 4-roll plate rolls, the MC4P geometry allows for the shortest possible flat ends on profiles, maximizing material yield and reducing post-bending waste.
