Standard CNC Busbar Bending Machines

EHRT is known for producing the most accurate bending machines and metal forming equipment on the market. So whether you’re bending copper busbar, aluminum busbar, or steel bar; EHRT makes it easy to create precision bends each and every time.

Our Standard bending machines feature a hydraulic drive system and exclusive EHRT tooling with spring-back compensation technology that ensures accuracy to within 0.20°. When combined with easy-to-use software and simple machine setup, this means dramatically reduced scrap, increased productivity and higher profitability for your business.

EB20 and EB40 Standard Bending Machines Product Guide

QuickChange System by EHRT PDF Document

QuickLock System by EHRT PDF Document

Special Bending Tools – Offset, Edge and Torsion Bending


  • Bend copper Busbar, aluminum Busbar and steel bar for material up to 5/8” thick and 10” wide
  • Supports a variety of bending styles, including U-bends, edgewise and torsion
  • Spring-back compensation technology means accuracy to within 0.20°
  • Fast setup time with PowerBend software
  • Easily and quickly change tooling for various bending needs
  • Perfect for bending single pieces and small batches of parts



  • EHRT EB 20 CNC
    20 ton hydraulic busbar bending machine
  • EHRT EB 40 CNC
    40 ton hydraulic busbar bending machine



Bending Force

  • 20 tons, EB-20CNC
  • 40 tons, EB-40CNC


  • Up to 8”, EB-20CNC
  • Up to 8”, EB-40CNC

Bending System

  • Hydraulic

Max Workpiece Size

  • 79” x 6”, EB-20CNC
  • 79” x 8”, EB-40CNC

Positioning Accuracy

  • Within 0.20°


  • 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