SAFI is the leader in the production of self-propelled sledges and pinion rails. In the range of self-lifting bi-column scaffolds starts from the smallest JOLLY JUNIOR S with a maximum length of 18 mt, used for restoration and work on lightweight facade, up to the largest VISION S and with its 35 meters of length and over 200 meters in height makes it possible to do any kind of heavy work on the façade of the building.

All models have both height and length in their modularity, their strengths, allowing enormous time savings both in assembly and workmanship at the site, and in transport costs, requiring less space to the same facade to be covered, and consequently lower costs also for their stock storage.

The bi-column version can also be equipped with a kit that allows you to transform the bridge into two single-column platforms .