Rosenberger RB20 CNC Pipe Bending Machin

ROSENBERGER RB20

Highly Automated CNC Pipe Bending Cell: Rosenberger RB20

Typical Applications

The RB20 series is designed for the cold bending of pipes with one or more bends.
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It is used in industries such as the automotive industry, furniture manufacturing, and plant engineering, where precise, repetitive bends are required.


Technical Features and Function

Type: ROSENBERGER RB20 (manufactured in 2003)
Performance & Geometry: Servo-electric precision drive with a cold bending capacity of up to Ø 20 x 1.5 mm in steel. High flexibility thanks to freely selectable bending planes within the 78 mm die height and generous 3-axis travel ranges (X/Y/Z: 260 × 146 × 1,170 mm)
Control Technology: The logic is managed by a robust Siemens Simatic S7-300 PLC, paired with an industrial operator panel from B&R
Robotic Automation: Fully automatic handling (loading/unloading) via an integrated Motoman industrial robot, complete with XRC controller and the corresponding teach-in terminal for path programming. Product removal is carried out reliably via a discharge conveyor belt.
Marking system (upgraded in 2021): A modern, high-performance VideoJet 1860 inkjet coder (manufactured in 2021) with microprocessor control enables direct product marking (e.g., lot numbers or barcodes) immediately after the bending process
System Safety & Peripherals: CE-compliant safety measures via a SICK safety light curtain and a perimeter safety fence. Optical status indication via R