Our steel processes

Shell molding, welding, sand casting...

Saint Jean Industries has several steel processes to meet the demands of steel parts of complex shapes. 

Shell molding

The croning process allows the use of any metallurgy, with the advantage of providing an excellent surface finish and very complex shapes. 

Croning fait par Saint Jean Industries

We use this process as an alternative to sand casting for small series

Steel welding

Soudage automatique fait par un robot à SJI

Saint Jean Industries has several manual or automated welding processes.