Centerless grinding is an external grinding process for large series of cylindrical components and due to its short grinding times ensures an extremely high level of productivity and profitability.

In the general external cylindrical grinding, the rotationally symmetrical workpieces are normally clamped in the machine ``between points`` and then worked with material detachment by means of an abrasive wheel.

Permite elaborar roscas de cualquier longitud, con el mejor acabado de calidad, precisión y uniformidad. Es una operación realizada en frío, mejorando la consecución y resistencia del material sin arranque de viruta.

Centerless plongée grinding is an external cylindrical grinding process for small and medium sized grinders, which, unlike the centerless grinding, is carried out in certain areas of the piece.

It is a process of cold forming the material by means of rollers that press the piece while spinning. This deformation copies the drawing of the rollers.

The alignment of shafts is done in a bench using a comparator to then press with a straightener.