Mechanical Design
Our mechanical design capability can produce 3D models as well as 2D drawings for manufacture, with design verification via calculation.
Robot Demonstrator Frame
Client: Amentum/Langfields
A robotic welding system has been developed to seal nuclear containers. To allow the system to be demonstrated to clients in facilities close to their sites, we developed a method of moving the welding robot and test pieces when required.
Welding Purge Bars
Client: Langfields
When carrying out full penetration welds on stainless steel, the reverse side of the joint must be purged with argon. Metamic Engineering designed a number of purge bars to allow this to be carried out when welding large vessels.

Vessel Supporting Steelwork
Client: Amentum
The Client had a vessel supported by a steel framework which was to be used as part of a retrievals project. Metamic Engineering took the existing 3D model of the steel framework and modified it to improve the design to ensure it met the requirements of current standards. In addition, a structural hand calculation was supplied to verify that the steel framework was capable of supporting the applied load in accordance with BC EN 1993-1 Eurocode 3.
Strake Stillage
Client: Langfields
Steel strakes being manufactured in one area of the facility needed to be moved to an adjacent bay. Metamic Engineering designed a stillage using stock material for the client.
Welding Components
- Mechanised Welding Development
- Welding Assurance for Nuclear Applications
- Production of Manufacturing Specifications
- Design of Specialist Welding Equipment and Fixtures