RAS TutorialsKnow-How brought to the point The RAS tutorials explain many aspects of metal folding with short video sequences. What is metal folding? When is folding technology suitable for metal parts? Simple Handling Quick setup Up-Down Metal Folding Explained Up-Down Bending with 1 or 2 Folding Beams Radius bending Folding Stainless Steel and Coated Materials Bending Perforated, Expanded, Composite, and Embossed Metal Sheets