Standard version: * Sensitive straightening stroke control * Return stroke limitation, infinitely variable * Force selector with pressure gauge Accessories: * Ram stroke extension * Shaft straightening device, consisting of: o Straightening bridge o Straightening bed extension o L/h and r/h straightening carriage with con-rods * Center holder for straightening carriage * Roller holder for straightening carriage * Spring assemblies matching weight of workpiece * Pneumatic center clamping * Straightening die * Straightening supports, fixed, movable, travelling * Roller blocks for flat material * Measuring device, fixed, travelling * Electrical travelling drive for shaft straightening device * Electrical rotary drive for round parts * Releasable return stroke limitation * Electronic measuring device as light-column * Servo-positioning-control for ram axle by means of joystick in conjunction with CNC control