ROLLEX S HP

Workpiece Diameter max.40 mm
Spindle Diameter120 mm
Die Diameter max.250 mm
Die Mounting Lenght *80 mm
Speed (stepless) 0–50 RPM
Connecting Load23/63 kW/A
Width2900 mm
Lenght3600 mm
Height2200 mm
Weight3000 kg

* Special mounting length possible

ROLLEX HP

Workpiece Diameter max.70 mm
Spindle Diameter120 mm
Die Diameter max.300 mm
Die Mounting Lenght *180 ... (300) mm
Speed (stepless) 0–40 RPM
Connecting Load41/100 kW/A
Width3500 mm
Lenght4350 mm
Height2200 mm
Weight7500 kg

* Special mounting length possible

ROLLEX L HP

Workpiece Diameter max.100 mm
Spindle Diameter120 mm
Die Diameter max.330 mm
Die Mounting Lenght *180 ... (500) mm
Speed (stepless)0–40 RPM
Connecting Load41/100 kW/A
Width4200 mm
Lenght4600 mm
Height2200 mm
Weight11000 kg

* Special mounting length possible

ROLLEX XL HP

Workpiece Diameter max.150 mm
Spindle Diameter120 mm
Die Diameter max.330 mm
Die Mounting Lenght*180 ... (500) mm
Speed (stepless) 0–30 RPM
Connecting Load48/160 kW/A
Width4400 mm
Lenght5000 mm
Height2500 mm
Weight13700 kg

* Special mounting length possible

Workarea Rollex

Workarea Rollex

Transmission Shafts

Transmission Shafts

Gear Shafts

Gear Shafts

Chassis Components

Chassis Components

ROLLEX

The ROLLEX® is more than an innovation offered by Profiroll in the field of Spline Rolling. This flexible machine type enables a rolling of splines onto most different types of shafts. The CNC-control combined with symmetric circular dies allow a manufacturing of splines with highest quality demands. Likewise the ROLLEX® is able to coldform profiles, threads and to perform finishing rolling due to its reliable Profile Rolling process.

Circular Die Process

  • circular dies for kinematic rolling with symmetric geometry
  • this correlates to a rolling rack of infinite length
  • a workpiece specific calibration phase achieving least tolerances is the result 
  • lowest changeover times due to compact circular dies
  • up to 5 sets of dies mountable in one tooling layout  

Process description

Workpieces are to be positioned inside the work area, clamped between centers. The rolling slide infeed starts whereas the Circular Dies on the slides penetrate the workpiece and coldform the requested spline profile. After forming all profiles the workpiece is getting retracted from work area to be replaced by Operator.

Features:

  • special drive chain for spline rolling
  • controlled workpiece acceleration
  • Multiaxes CNC
  • 2-Rolling Slides
  • Graphical user interface
  • Process visualization
  • Data management
  • User guidance
  • machine sizes for different applications
  • HP (High Precision) version with servomechanical drives


Why HP-Technique: Saving of electrical energy up to 30% per rolled spline! 

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