| 摘要 |
A tube-bending machine including a bending arm that is provided with a jaw support that moves horizontally in a direction of a bending head, whereby said jaw support is integral with a clamping jaw assembly that comprises at least one jaw for bending a tube clockwise and at least one jaw for bending a tube counterclockwise, wherein the jaws are fixed to one another. A bending roller is fixed to the bending arm and comprises at least one jaw for bending the tube clockwise and at least one jaw for bending the tube counterclockwise, whereby said jaws of the bending roller are laterally offset relative to one another and on both sides of a vertical axis XX' of the bending head. A first strip support is also provided having at least one jaw to clamp the tube as it is being bent clockwise and a second strip support that includes at least one jaw to clamp the tube as it is being bent counterclockwise.
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