Tube Bending

Co-Line Manufacturing offers material bending services for a wide variety of industries and needs. 

Tube Bending

Yes, we can do that 

Quick Setup Feature

Adding or removing pressure dies and programming parts are what set the Star line of benders apart from the competition. All-electric controls for this mid-range bender is what keeps operating and maintenance costs low and affordable. We are also able to import 3D models into the machine software.


Dual Stack

This tube bending machine can control the bend angle, tube rotation, and straight length. The dual stack combination allows both conventional radius bends along with interpolation bending.


Interpolation bending

Interpolation (or push) bending, is generally used when the bend’s centerline radius is at least six to eight times the tube diameter.  It’s for larger, sweeping bends. The CNC bender’s collet holds and feeds the tube into a series of rollers, which replace the traditional pressure die. The tube is fed through the rollers and across the bend die, which forms the tube to the desired shape.


Technical Data

  • Max bending capacity- 80 x 6 mm (3” x 1/4 wall)
  • Min bending capacity- 25.4 mm (1”)
  • Max bend radius- 320 mm (12.6″)
  • Max bend angle- 220°

Interested in a project or just have some questions?

Let us know.

Sales & Estimating

Elliott Mapes

Contact Us

Our manufacturing facilities are located in rural central Iowa. Interested in seeing our facilities in person? Please ask us about arranging a visit to our campus.