Application-specific welding solution

Circumferential Welding Machines

Circumferential welding systems combining controlled rotation, process integration and workpiece-specific handling.

Production challenges

Built for these production challenges.

Circular seams on tanks, vessels and rotational components

Repeatable rotary welding with controlled speed

Integrated positioning, clamping and welding workflows

HST machine families

Open a family to compare its published models. Exact suitability is verified against the workpiece and process.

Compact rotary welding positioners for controlled workshop production.

Robust positioners for heavier workshop production.

Rotary welding automats.

Rotary welding systems with elevation.

Selection guide

Define the workpiece geometry, joint location and rotation axis.

Confirm the welding process, clamping concept and required access.

Review the production sequence, controls and safety requirements.

Buyer guidance

01What controls weld consistency in circumferential welding?

The complete result depends on workpiece preparation, stable rotation, torch position, welding parameters and the control strategy.

02Can an existing positioner become part of an automated cell?

Potential integration must be checked against the positioner, interfaces, controls and safety concept. HST can review the existing setup.

Continue exploring

Technical review

HST reviews the application, production context and project scope before recommending a family, configuration or engineered solution.