Busbar machining

Fast, precise, ergonomic bending, punching and cutting of copper and aluminium busbars.

Energy-saving drive is pioneering

Bending Terminal BT 20E

The Bending Terminal BT 20E is an automation solution for machining busbars. This electric bending machine supports a range of different bending types and boasts exceptional speed and precision.

Benefits of automated busbar machining

  • Faster processes: More efficient than the manual machining of busbars
  • Minimal setup times: The special plug-in system ensures very fast setup times for this robust and precise bending tool
  • Ergonomic working: Less force needed to bend heavy copper busbars
  • Sustainability: A sustainable solution using energy-efficient motors
  • Simple data integration: The machine software supports various data imports, including manufacturer-independent CXF formats as well as data from Eplan, RiPower, Optimation, Metamation and WiCAM
  • Enhanced efficiency: Machine interconnectivity helps prevent errors during design changes

Features and benefits

Features

  • Multiple bending types including multi-stack, flat, edge, closed and U-shaped bending
  • Various options for programming workpieces and shuffling production orders
  • Precise positioning of the workpiece with automated side stop
  • Bending force of up to 240 kN
  • Integral electronic angle measuring system with springback compensation
  • Punching and bending machines are interlinked with the shared database for effortless working across different machines

Benefits

  • Substantial energy savings and extremely low-noise bending operation with the electrical drive
  • Time-consuming data transfers between machines are eliminated, which ensures a reliable bending process
  • Enhanced efficiency with low-maintenance electric drive
  • Consistent performance at different ambient temperatures and loads
  • Exceptional precision with a bending accuracy of 0.2°
  • Workpieces may be programmed either from your office workstation or directly on the machine for user-friendly preparation
  • User-friendly tool changes with our special plug-in system

Effective busbar machining – with the Bending Terminal BT 20E

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Ehrt Maschinenbau GmbH joined the Friedhelm Loh Group on 1 January 2022. Ehrt Maschinenbau GmbH in Rheinbreitbach is a world market leader in punching and bending machines, for the automated machining of flat materials such as busbars and profiles. Some of Ehrt’s machines, such as the EB 20 and the FlexPunch, are already linked to Eplan and enhancing the value chain (Rittal Innovation Center, RIC). There are also plans to link them to the Rittal Panel Processing Center (RiPPC).

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