straightening and shaping machine
Lista Bend 20R  

Multi-rotor straightening and shaping machine using coils up to Ø 20mm for the production of straight bars, large stirrups and shapes with bends on both ends.

- 4 wheel drive pulling unit driven by servomotors for high speed production;
- Maximum pulling speed 140 m/minute;
- The straightening system uses rotors, each one dedicated to a single bar diameter which  guarantees perfectly straight bars and wire diameter changes in just a few seconds;
- Servomotor driven cutting unit guarantees high speed and high cutting accuracy;
- 2 bidirectional bending units work “off-line” so the bars are  bent in “masked time”;
- Automatic bending tooling changeover for higher productivity;
- Indexing carriage for the automatic collection and sorting of the bars produced.


Technical data

    Processed wire type
    Straightening capacity
    Bending capacity

    Pulling speed
    HS Version
    Bending speed
    Average power consumption

    Coil
    1 Ø 6÷20 mm (#6)
    1 Ø 6÷20 mm (#6)
    2 Ø 6÷16 mm (#5)
    140 m/min (460 ft/min)
    Not available
    320°/sec
    20 kWh

As the products are in continuous development,
the technical specifications and images are purely by way of example and not binding.