Boschert Stierli-Bieger Radial Bending Machine
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Boschert Stierli-Bieger Radial Bending Machine

Radial bending around a variable-diameter pin with rotating drive, up to 200 programs with 10 steps each

Models
Radial 2500 CNC, 5000 CNC, 10000 CNC
Torque
2500 / 5000 / 10000 Nm
Bending Output (flat steel, S235)
60 x 15 mm / 100 x 20 mm / 100 x 25 mm
Bending Output (round steel, S235)
Ø30 mm / Ø40 mm / Ø50 mm
Round Table
Ø390 mm standard (Ø550 mm optional)

Applications

Where It Works

  • Bending semi-finished products through to difficult profile shapes on a 360 degree table
  • Thin-wall and tall profiles as well as thick semi-finished bar
  • Serial production where stored programs and springback compensation hold the shape

Features

Built In

  • Material bends around a pin of variable diameters driven by a rotating table with up to 2500, 5000, or 10000 Nm of torque across three models.
  • The touch-screen control stores up to 200 programs with up to 10 steps each and compensates springback automatically for accurate, repeatable bends.
  • A 360 degree round table and optional mark-free tooling handle everything from simple semi-finished products to difficult profile forms.

Specifications

Technical Specs

Capacity

Models
Radial 2500 CNC, 5000 CNC, 10000 CNC
Torque
2500 / 5000 / 10000 Nm
Bending Output (flat steel, S235)
60 x 15 mm / 100 x 20 mm / 100 x 25 mm
Bending Output (round steel, S235)
Ø30 mm / Ø40 mm / Ø50 mm
Round Table
Ø390 mm standard (Ø550 mm optional)

Controls

Control
Touch-screen with angle and back gauge programming
Program Memory
200 programs with up to 10 steps each
Spring-back
Automatic springback compensation
Back Gauge
CNC back gauge 1000 or 2000 mm
Rotation
360 degree round table

Machine

Dimensions
750 x 750 mm / 850 x 850 mm / 1200 x 1000 mm
Weight
520 kg / 950 kg / 1800 kg
Mark-free Bending
Optional tooling
Origin
Switzerland

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