Bar straightening machines

The experience Cartacci Tube Machinery has gained in the tube straightening field has led the company to engineer cutting-edge 10-roll automatic bar straightening machines.

Compared with their tube counterparts, the main difference is the implementation of a hydraulic system on the lower cylinders that allows compensating any bar ovality to avoid excessive vibrations. Cartacci machines can process bars in different types of material, from high-alloy steel (drilling bars for oil rigs) to aluminum bars up to ø25 mm. All this bears testimony to their main characteristics: high robustness and extreme positioning precision of the roll holders, fundamental attributes for processing even very delicate materials such as aluminum.