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Professional CNC Bus Bar Bending Machines

In addition to our Standard Line, EHRT manufactures a Professional Line of bus bar bending machines that are designed for high loads, long wear, and unrivaled accuracy.

Using our exclusive EHRT tooling with spring-back compensation technology, our electric servo driven Professional line can guarantee bend angle accuracy to within ± .20°. In addition, thanks to PowerBend software and quick setup, our bus bar bending machines will save your business precious time while reducing expensive scrap.


  • EHRT EB-40Pro
    40 ton bus bar bending machine


  • Bend copper bus bar, aluminum bus bar and steel bus bar
  • For material up to 10” wide
  • Supports a variety of bending styles, including U-bends, edgewise and torsion
  • Spring-back compensation technology means accuracy to within ± .20°
  • Fast setup time with PowerBend software
  • Easily and quickly change tooling for various bending needs
  • Electric servo drive system is 70% more energy efficient than hydraulic systems and just as accurate
  • Perfect for heavy use in industrial environments


Bending Force

  • 40 tons, EB-40Pro


  • Up to 8”

Bending System

  • Electric Servo

Max Workpeice Size

  • 79” x 10”, EB-40 Pro

Positioning Accuracy

  • Within ± .20°



  • Industrial PC with Windows 7 or later
  • PowerBend software
  • SQL database for large data sets


  • Offset bending tools
  • Edge bending tools
  • Torsion twist tools
  • A variety of custom tooling options
  • Standard or extended CNC side stop