ROUNDO 3-Roll Plate Bending Machines Type PS - Asset-Trade
3. Roll the plate through the machine and bend to desired diameter. 4. Lower the clamping roll and raise the other roll until the plate is clamped again. Roll the plate into a closed cylin-der and prebend the second plate edge. 2. The plate is bent towards the top roll by the other roll; and the plate edge is prebent to minimum flat end possible.