Straightening

Automatic straightening machines for shafts, profiles

Industrial straightening machines are designed to correct deformations and restore metal components to their original geometry. Using measurement systems and controlled force application, these machines enable the straightening of bars, shafts, tubes and profiles, ensuring precision, repeatability and the quality of the finished part.

Galdabini straightening machines are used across various industrial sectors, from the automotive and precision engineering industries to the oil & gas sector and profile manufacturing. They can operate in manual or fully automatic mode and enable the correction of component deformations, ensuring high dimensional and production standards.

Automotive, Transportation, E-mobility

In the automotive, transport and e-mobility sectors, straightening machines are used to correct deformations in mechanical components that have undergone machining or heat treatment. Drive shafts, half-shafts, gearbox shafts and other components must meet very precise geometric tolerances to ensure the vehicle’s reliability and performance.

Galdabini straightening machines enable the precise straightening of shafts and mechanical components, improving the quality of the finished product and reducing waste in production processes.

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Oil & Gas, Steel mills and Forgings

The processing of bars, tubes and forged components often requires straightening operations to correct distortions caused during rolling, forging or heat treatment. 

In the oil & gas sector and in the production of special steels, geometric precision is essential to ensure reliability and safety in industrial applications.

Galdabini straightening machines enable the straightening of rolled, forged or turned bars, ensuring high dimensional standards and productivity even on large-sized parts with different geometries.

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Precision Mechanics

In precision engineering, even minor deformations can compromise the proper functioning of components. Straightening is therefore a crucial step in achieving very tight dimensional tolerances and ensuring the reliability of machined parts.

Industrial straightening machines enable deformations on shafts and mechanical components to be corrected with high accuracy, ensuring perfectly aligned geometry prior to final machining or assembly in mechanical systems.

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Profiles

The manufacture of metal profiles and industrial guides often requires straightening operations to eliminate distortion and maintain precision along the entire length of the workpiece. Straightening machines are used to correct the geometry of linear guides, lift guides, racks and other metal profiles used in numerous industrial applications.

Galdabini solutions enable high-precision profile straightening operations, acting only at the points where deformation is present and ensuring the uniformity and dimensional quality of the component.

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FAQ

Which components can be straightened using a straightening machine?
Industrial straightening machines are used to straighten a wide range of metal components, including shafts, bars, tubes, axle shafts, drive shafts, racks and metal profiles. The straightening process removes distortions and misalignments, improving the geometric accuracy of the parts and making them suitable for further machining or assembly in mechanical systems.
Manual straightening machines require the operator to intervene directly to identify the point of deformation and apply the necessary force to correct it. Automatic straightening machines, on the other hand, incorporate measurement and control systems that detect deformation and automatically adjust the straightening process. This increases productivity, improves process repeatability and reduces the need for human intervention during correction operations.
The straightening of round bars is a process used to correct any deformations in metal bars following operations such as rolling, forging or heat treatment. Straightening machines apply a controlled force at the points where deformation is present, restoring the bar to its correct geometry. This process ensures perfectly aligned bars, meeting the required dimensional tolerances and guaranteeing the quality of the material for subsequent machining operations.
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