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Series for workpieces with hubs

NAM Hub-forming machine

As the inventors of the “chipless produced hub”, we are the professionals among the makers of hub-forming machines. Our series for workpieces with hubs NAM enables you to produce virtually infinite variants of gearing components and belt pulleys with hubs. These parts are strong and hard, have a high service-life expectancy, and the hub and workpiece consist of the same material.

To attain exceptionally precise results, the rounds are preturned using our VDV machine.

Your benefits:

  • One-piece design of the component, no risk of corrosion,
  • Material savings of up to 20 % and
  • Increased strength despite wall thickness reduction.
NAM 600
NAM 600 S

NAM 600 hub-forming machine

for flexible initial forming of hubs on gear and drive-train components

Workpiece diameter
min.
50 mm
Workpiece diameter
max.
300 mm
Workpiece height
max.
135 mm
Number of forming rollers
2

NAM 600 S hub-forming machine

for flexible and exceptionally powerful initial forming of hubs on gear and drive-train components.

Workpiece diameter
min.
50 mm
Workpiece diameter
max.
300 mm
Workpiece height
max.
135 mm
Number of forming rollers
2
NAM 600
NAM 600 S

Endproducts of NAM series

  • Test part double-sided hub internal toothing

  • Feed material: round blank, finished component: twin hub with internal toothing

NAM 600 S: 3D-view in Full HD