Abstract: A machine for manufacturing strands from wires is disclosed. The machine comprises a first support for supporting a bobbin, wherein a rotor can rotate around a main axis for stranding wires and winding or unwinding around the main axis a strand or the like comprising these wires, while the first support can move along the main axis, which rotor is provided with a second support which rotates with the rotor around the main axis and can move along the main axis for supporting the bobbin, wherein the first support and/or the second support rotate the bobbin around the main axis when the rotor rotates around the main axis.

Abstract: Rotating winch for stranding lines comprising a hollow rotor (1) wherein a motor (9) suitable for rotating a drawing drum (12) around an axis perpendicular to the axis of rotation of the rotor (1) is arranged, the external lateral surface (21) of said drawing drum (12) having a substantially concave profile which is included between two containment walls (22, 22′). Said profile is preferably symmetrical and has a substantially constant radius of curvature, equal to about the double of the distance between the containment walls (22, 22′) and to about ⅔ of the external diameter at the center of the drawing drum.