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Plumbing & water

Welded Tube Chamfer, Test & Marking Line

A complete line combining automatic chamfering, testing and inkjet marking for welded plumbing components.

Production challenge

Welded components require consistent edge preparation, verification and permanent identification, while manual transfer between these operations creates handling time and quality variation.

Dading solution

The 20-metre line docks to the tube-forming machine, then transfers products through chamfering, ATEQ air-tightness testing and inkjet marking. Hydraulic, pneumatic and electrical systems are mounted on an upper platform to reduce floor-space demand.

System in operation

See the system in operation.

Project footage of the welded tube chamfer, test and marking line.

Project media gallery

Welded Tube Chamfer, Test and Marking Line machine image 1
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System sequence

Production sequence: Welded Tube Chamfer, Test & Marking Line

A 20-metre connected finishing line that eliminates manual transfer between forming, testing and identification.

  1. 01Pipe-machine interface
  2. 02Automatic transfer
  3. 03Chamfering
  4. 04Air-tightness test
  5. 05Inkjet marking
  6. 06Finished output

Engineering priorities

The details that protect output and quality.

The final machine architecture is confirmed against customer samples, drawings, applicable standards and the agreed acceptance protocol.

Controlled chamfering

Machining parameters and part location are stabilised for repeatable edge preparation.

Clean transfer

Automated movement limits handling damage and keeps the finishing sequence coordinated.

Quality before marking

Inspection occurs before product identification to prevent rejected parts entering finished stock.

Inkjet trace code

Marking content can be linked to batch, recipe or inspection information.

Documented reference configuration

Proven figures. Custom final design.

Catalogue figures below describe Dading’s documented reference system. Final cycle, test accuracy, footprint, staffing and equipment brands are confirmed against your product during concept engineering and FAT definition.

Cycle time Ø15–42 mm
80 seconds per tube
Cycle time Ø54–108 mm
180 seconds per tube
Core operations
Automatic transfer, chamfering, ATEQ test and inkjet marking
Upstream interface
Direct connection to the tube-forming machine
Machine dimensions
20.0 × 6.2 × 3.6 m (L × W × H)
Utility layout
Hydraulic, pneumatic and electrical systems on upper platform

Define your version

What Dading confirms with your engineering team.

  1. Pipe length and section
  2. Chamfer geometry and tolerance
  3. Test method
  4. Mark content and reading requirements

Discuss your project

Discuss a system built around your part.

Share your part drawings, target output and quality requirements. Our engineering team will help define the right automation concept.

Discuss your project
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