STANDARD SFS-1.5x2500mm Box and Pan Metal Manual folding machineDescription A manual sheet metal pan and box brake folder is a versatile and easy to use machine used for bending and folding sheet metal into a variety of shapes and angles. This machine typically consists of a heavy duty steel frame with a hinged clamping bar that holds the sheet metal in place while it is being bent. The operator manually adjusts the bending angle by turning a handle that raises or lowers the bending leaf, which presses down on the