CSM TDR Twin stack tube benders
4 axis Hydraulic Twin Stack CNC Tube & Profile Benders
  • Servo driven bend arm (C) axis
  • Hydraulic clamp die
  • Hydraulic pressure die
  • Servo driven Y axis carriage
  • Servo driven collet rotation (B) axis, hydraulic collet grip
  • Servo driven tooling shift left/right & up/down
  • Automatic mandrel lubrication
  • Anticipated mandrel retraction
  • Remote control panel
  • User friendly touch screen HMI with 3D bending simulation
  • Unlimited number of job programs
  • Rear Boost for x 1D bending available
  • 3D preview and collision prevention


Automatic bender type TDR is intended for 3D tube bending using 2 separate bending tool stacks in one working cycle. The bending arm (C axis) is controlled by a hydraulic drive as well as the clamping elements and the vertical and horizontal movement of the bend head is controlled by two hydraulic cylinders. Y & B axis are controlled electrically (tube rotation and support shift) whilst the machines comes equipped with automatic mandrel retraction and lubrication.

The machine is operated from a control panel with the touch display mounted on a portable stand. Machine software is on an industrial PC with Windows XP and software allows the input of data for a complete bending cycle whilst saved data can be copied, edited and backed up by additional USB connector for data transfer.

TDR Specification

The following table displays information for each machine in the TDR range.

For more information, click on the table to be taken to the manufacturers website


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