Muffle (Retort) Fabrication & Repair

Scope

New build and refurbishment of furnace muffles/retorts — from drawing-based manufacturing to reverse-engineered replacements. Dimensional control, fit-up checks, and optional NDT ensure reliable operation.

Challenge & Solution

Thermal cycles and process atmospheres can lead to deformation, cracking, or wear.
We assess the component, define the weld repair (incl. prep and sequencing), and restore geometry and integrity with qualified procedures and documentation.

Quality & Documentation

• Qualified welders and procedures
• Visual & dimensional inspection; NDT on request
• Material certificates and full traceability packages

Result

Robust, installation-ready muffle/retort with extended service life and stable furnace performance.