Sheet metal panels, insulated and not, generally used in modular structures with guaranteed watertight, require a specific seat for housing the seal around the entire perimeter of them.

This seat is typically a few square millimeters section and it's adequately placed on the bending profile of the panel section. Due to the very reduced dimension of the seat, the realization of bent panel requires generally special toolings to produce them, normally shaped dies.

 

 

 

 

As you can appreciate  in the side picture, you can produce a metal sheet with adequate bending profile to meet watertight requirement also with standard Salvagnini P4X panel bender. 

 

To know how to do it, contact us here today