Steam Engine Restoration

Restoration and overhaul of a TAG 7 steam locomotive

We often look for alternative methods of repair when old production processes are no longer on the market.

The two valve bearing seats of a TAG 7 steam locomotive were refinished (fine grinded).

The diameter could only be enlarged by 0.5 mm.

The total length of the valve seat was approximately 730 mm with a diameter of 180 mm.