Rim spinning + edge-treatment machines VFD/VRB | WF
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Rim spinning & edge-treatment

Vertical rim pressing + rim bending machines

 

We are the world’s only supplier that enables production of high-quality wheels for all-terrain vehicles, quad bikes, golf caddies and smaller steel hubs without the requirement of a rim roller.

Our two VFD/VRB rim spinning + edge-treatment machines permit production of hubs without rim rollers, and the manufacture of small batches and trouble-free production of various hub geometries.

 

The unbeatable benefits of the rim spinning + rim bending edge-treatment machine series:

  • Rim production without rim rolling line.
  • Uncomplicated and fast small batch production starting from four wheels.
  • Rapid changeover between a wide variety of rim shapes.

 

The machine pair VFD (Vertical Rim Spinning Machine) and VRB (Vertical Rim Bending Machine for edge-treatment) can be built with various special equipment on request or equipped with our automation offers and SMART FORMING tools.

VFD 500
VRB 500
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Vertical rim spinning machine (VFD) 500

for free form spinning of special-vehicle rim rings

Workpiece diameter
min.
150 mm (6“)
Workpiece diameter
max.
500 mm (19“)
Workpiece width
min.
150 mm (6“)
Workpiece width
max.
400 mm (15“)
Tool mounting
2 x Size 8
DIN 55027
Number of forming rollers
fix
2
Drive rating, spindles
approx.
90 kW
Spindle speed
max.
1000 rpm
Slide stroke
axial
2 x 450 mm
Slide stroke
radial
2 x 275 mm
Slide force
axial max.
2 x 120 kN
Slide force
radial max.
2 x 120 kN
Tailstock thrust pressure
max.
600 kN
icon cold forming
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Vertical edge-treatment machine (VRB) 500

for edge treatment of special-vehicle rims

Workpiece diameter
min.
150 mm (6“)
Workpiece diameter
max.
500 mm (19“)
Workpiece width
min.
150 mm (6“)
Workpiece width
max.
400 mm (15“)
Tool mounting
2 x Size 8
DIN 55027
Drive rating, spindles
approx.
70 kW
Spindle speed
max.
1000 rpm
Number of expander units
fix
2
Stroke of expander units
radial
2 x 100 mm
Stroke of expander units
axial
1 x 150 mm*
Force of expander units
radial
2 x 275 mm
Number of curling units
fix
2
Stroke of curling units
radial
2 x 100 mm
Stroke of curling units
axial
1 x 150 mm*
Curling-unit force
radial
2 x 80 kN
Tailstock thrust pressure
max.
125 kN
icon cold forming
VFD 500
VRB 500

End products of VFD series

The VFD rim spinning series is specially designed for (free-form) spinning of special rims for special vehicles.

  • Special-vehicle steel rims from our edge-treatment machines