3-PR 15e/AC

Rolling Force max.150 kN
Workpiece Diameter min.15 mm
Die Mounting Lenght 100 mm
Spindle Diameter54 mm
Speed, stepless10–150 RPM
Swivel Angle+/- 10°
Rolling die Diameter  max.160 mm
Connecting Load22/100 kW/A
Width2100 mm
Lenght2000 mm
Height2000 mm
Weight5000 kg

3-PR 40 CNC/AC

Rolling Force max.400 kN
Workpiece Diameter min.25 mm
Die Mounting Lenght 160 mm
Spindle Diameter80 mm
Speed, stepless10–150 RPM
Swivel Angle+/- 10°
Rolling die Diameter  max.235 mm
Connecting Load63/250 kW/A
Width2100 mm
Lenght3000 mm
Height2300 mm
Weight12000 kg

3-PR 60e

Rolling Force max.600 kN
Workpiece Diameter min.25 mm
Die Mounting Lenght 160 mm
Spindle Diameter80 mm
Speed, stepless30–120 RPM
Swivel Angle+/- 10°
Rolling die Diameter max.235 mm
Connecting Load70/200 kW/A
Width2500 mm
Lenght3000 mm
Height2300 mm
Weight12000 kg
Workarea of a 3-rolls thread rolling machine

Workarea of a 3-rolls thread rolling machine

Ball screw

Ball screw

Hollow part

Hollow part

CNC-control

CNC-control

3-Rolls Thread Rolling Machines

The main characteristic of the unique Profiroll design is the central position of all 3 rolling slides in a pre-loaded double-frame. This ensures highest rigidity. By using the 3-rolls principle the needed force is brought via 3 contact zones into the workpiece material instead of 2. Thus even rolling of hollow parts is possible without compromise in quality or damaging of workpiece.


Features:

  • 3-Slide system with symmetric support of dies for centered positioning of workpiece
  • Adjustment for your quality requirement
  • close double frame that leads to minimized bending

Economical solution

  • Electronical Stroke and diameter adjustment
  • calculation of pitch deviation
  • Proposal of rolling time

Innovative solution

  • Multiaxes CNC/AC Control
  • Graphical user interface
  • Process visualization
  • Process data management
  • User guidance

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