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They are more powerful machines, with superior capacities at a competitive price, to roll all types of profiles. Configuration of planetary movement forming rolls to minimize flat parts. The three rolls are driven by three independent hydraulic motors and three planetary gears connected directly to each roll to achieve a higher torque transmission.
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Special nylon tooling can be installed when aluminum profiles are to be bent, furthermore special three-dimensional lateral hydraulic guides support and accompany the curved profile during processing.
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These machines can work both vertically and horizontally.
4 roll section bending machine
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The 4 roll section bending machine range offers a wider distance between the side rolls allowing wider bending radiuses. Here, every secondary element is eliminated and the transmission of the torque results to be higher. The mechanical configuration of these machines also allows to minimize the flat parts at the ends of the profile.
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These machines are versatile for the possibility of working both vertically and horizontally.
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In ARL version the bending side rollers move on a rectilinear axis which reduces the space between the rollers themselves. In this way the pinching point of the profile between the lateral and the upper occurs in less space. The linear guides obtained by the machine structure allows to work smaller diameters with high precision, accuracy and stability. The straight part at the end of the profile is exceptionally reduced, the result is an optimal profile in all its parts.
