Ring and wheel rolling machines - Designs

MERW - Small-Ring Rolling Machine

A milestone in ring rolling

For exacting applications: 

Our small-ring rolling machines manufacture rings for these applications:

  • Axle drive wheels
  • Bevel gears
  • Sliding coupling sleeves
  • Ball bearings
  • Roller bearings
  • Thrust bearings
  • Rolling-stock bearing rings
  • Bearing bushes
  • Spring rings for railroad buffers
  • Rings for the aircraft industry

Your benefits at a glance:

  • Purely mechanical drive for maximum precision
  • High productivity with turret head for simultaneous loading and unloading
  • Low material losses due to small mandrel diameter with guided support
  • Rapid tool changes for longer productive times
  • Easy operation and maintenance for shorter non-productive times
MERW - Small-Ring Rolling Machine Image

Axial closed-die rolling machines

Up to 30% material and cost savings

Your benefits at a glance:

  • Low material consumption
  • Lower heating and machining costs
  • 5 to 20% lower force compared with conventional closed-die forging
  • Perfect for all rotationally symmetrical workpieces
  • Ideal for all forgeable materials
  • Wide variety of applications such as axle drive wheels, bevel gears, flanges, roller bearing rings, synchronizer rings, engine parts, aluminum wheels, turbine discs
Axial closed-die rolling machines Image

Machines and lines

Top cost efficiency, precision, and service life

Your benefits at a glance:

  • Highly rigid construction
  • Radial and axial profiling
  • Variable-speed drive of each web roll
  • Contact-free diameter control with laser measuring equipment
  • Lower processing costs due to near-final-contour forging
  • Low-cost options for modifications and upgrades
  • Compliance with international and customer standards for railroad wheels
Wheel rolling machines Image

Learn about our plant technology covering the entire process chain for the production of high-quality metals.