From design to maintenance: integrated industrial expertise
At SAS Fours et Réfractaires, each thermal project is managed end to end.
Our organization covers the four key stages: design, manufacture, installation, and maintenance, without subcontracting our core competencies.
This complete control of the process enables us to guarantee the technical consistency of every project, from the initial specifications through to long-term maintenance.
Design
Integrated engineering office with 3 specialized engineers. Thermal study, material selection, resistance calculations, energy optimization—and validation in our in-house laboratory.
- 3 specialized engineers
- Thermal study & calculations
- In-house validation laboratory
- Gas and electric furnaces
Manufacturing
5,000 m² of workshops in Nanterre, automated production, and integrated ERP. One of the largest capacities in the sector in France: over 20,000 tonnes of refractories per year.
- 5,000 m² of workshops in Nanterre
- Over 20,000 t of refractories/year
- Custom-formed heating elements
- Exclusive distributor of high-temperature SiC & MoSi₂ heating elements
Installation
Two permanent installers work directly on your sites. Gunning, ramming, refractory formwork—on new installations as well as existing equipment, while minimizing production downtime.
- 2 permanent installers
- Gunning, ramming, refractory formwork
- New installations & existing equipment
- Minimizing production downtime
Maintenance
Regular maintenance of large refractory installations: foundries, steelworks, heat-treatment furnaces. Preventive contracts and emergency corrective interventions, supported by a network of qualified subcontractors.
- Preventive maintenance contracts
- Emergency corrective interventions
- Foundries, steelworks, heat treatment
- Network of qualified subcontractors
The resources behind our expertise
Design, manufacture, installation, maintenance
Having already successfully met the requirements of clients in the automotive, space and aeronautics, mining, and cosmetics industries, SAS FOURS is ready to place its expertise at your disposal.
Our 12 largest clients have entrusted us with their equipment for over 20 years. This is no coincidence.