This eliminates the need for a hydraulic MOFSPF -61 unit, and reduces the installation area of the rolling machine. Operation is also quieter as there is no noise from large hydraulic pumps and motors.
Numerical control allows any stroke to be set, facilitating changeover. Furthermore, the speed at which the forming rack contacts the workpiece is controlled for higher precision. Small-diameter workpieces which could not be machined due to restrictions in precision can now be rolled.