PR 5e PRS

Rolling Force50 kN
Workpiece Diameter1–25 mm
Die Mounting Lenght max.60 mm
Spindle Diameter28 mm
Die Diameter max.120 mm
Speed10–100 RPM
Swivel Angle+/- 5°
Connecting Load7/25 kW/A
Width1150 mm
Lenght1560 mm
Height1900 mm
Weight1600 kg
Central Lubrication+

PR 15e PRS

Rolling Force 150 kN
Workpiece Diameter 3–70 mm
Die Mounting Lenght max. 150 mm
Spindle Diameter 54 mm
Die Diameter max. 195 mm
Speed 10–100 RPM
Swivel Angle +/- 10°
Connecting Load 18/63 kW/A
Width 1350 mm
Lenght 1750 mm
Height 1600 mm
Weight 2500 kg
Central Lubrication +

PR 30e

Rolling Force 300 kN
Workpiece Diameter 5–100 mm
Die Mounting Lenght max. 200 mm
Spindle Diameter 80 mm
Die Diameter max. 235 mm
Speed 10–315 RPM
Swivel Angle +/- 10°
Connecting Load 24/80 kW/A
Width 2360 mm
Lenght 2440 mm
Height 1960 mm
Weight 5100 kg
Central Lubrication +

PR 50e PRS

Rolling Force 500 kN
Workpiece Diameter 10–120 mm
Die Mounting Lenght max. 230 mm
Spindle Diameter 80 mm
Die Diameter max. 260 mm
Speed 10–100 RPM
Swivel Angle +/- 5°
Connecting Load 43/125 kW/A
Width 2430 mm
Lenght 2550 mm
Height 1960 mm
Weight 7400 kg
Central Lubrication +

PR 60e PRS

Rolling Force 600 kN
Workpiece Diameter 10–120 mm
Die Mounting Lenght max. 230 mm
Spindle Diameter 100 mm
Die Diameter max. 308 mm
Speed 10–100 RPM
Swivel Angle +/- 4°
Connecting Load 45/125 kW/A
Width 2450 mm
Lenght 2550 mm
Height 1960 mm
Weight 8000 kg
Central Lubrication +

2-PR 80e PRS

Rolling Force 800 kN
Workpiece Diameter 20–160 mm
Die Mounting Lenght max 300 mm
Spindle Diameter 120 mm
Die Diameter max. 335 mm
Speed 0–80 min-1
Swivel Angle +/- 8°
Connecting Load 63/160 kW/A
Width 4570 mm
Lenght 5570 mm
Height 2150 mm
Weight 13700 kg
Central Lubrication +
High tensile bolts

High tensile bolts

Burnish rolling of ball joints

Burnish rolling of ball joints

Throughfeed rolling  of a PR 50e PRS

Throughfeed rolling of a PR 50e PRS

Pitch Reference System

Pitch Reference System

The Economical thread rolling machines

Prepared for automation

The thread rolling machines "The Economical" got their name mostly caused by the ability to work perfect in economical manufacturing solutions and production lines.

The supplied control technology combined with a rigid hydraulic device offer unrestricted connection with automations, short cycle times and only seconds for pitch-finding during die changeover due to usage of PRS (Pitch Reference System PRS®).

Additionally offered technical comfort packages allow every customer to create his personalized rolling system.

  

Rolling force: 50kN ... 1000kN (5t ... 100t)

 

Features:

  • 1- and 2-Slide versions
  • Infeed and Through-feed Rolling
  • ability to be automated
  • Electronic stroke and diameter adjustment
  • Central lubrication
  • pre-defined rolling slide graphs
  • calculation of profile correction value
  • proposal of rolling time 
  • PRS System for lower changeover times
  • best accessibility of work area
  • lowest changeover times in general

 

Applications:

  • Metric and UN threads
  • Whitworth threads
  • trapezoidal threads 
  • Round threads
  • Worm profiles
  • knurls RAA and RGE
  • Splines
  • Finish rolling

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