The Vitari BVR machine type is the most recent and innovative barbed wire machine for the manufacturing of Iowa reverse-twist barbed wire.
It is a high-speed barbed wire machine that processes two line wires alternately, in clockwise and anti-clockwise mode. This allows the barbed wire to be easily installed as the alternating torsions keep the barbed wire in a straight line and not looped as with the conventional BVM model that processes clock-wise torsions throughout. The reverse-twist barbed wire is usually produced with high-tensile wire even though the machine can adapt to processing galvanized barbed wire too.