Our customer needed to re-machine on site the weld ring gasket surface on high pressure heat exchangers. Due the special design, the tube bundle is directly welded to the tube sheet, standard internal mounting portable machine.

So we proposed to use our standard external mounting SFE1600 flange facing machine, with special accessories to adapt the machine to different flanges range.

The result was excellent: SFE1600 machine allowed the customer to carry out all the operations in a simple, fast and reliable way.