Plate Bending Rolls, Sheet Metal Slip Rolling MachinesExplore further
2021-9-10u2002·u2002Below is a diagram showing how a plate is formed into a tube with a single (initial) pinch plate rolling machine. Single-pinch (initial-pinch) machines are the most common and may require inserting the workpiece into the machine twice in order to prebend both ends to eliminate flat spots when rolling a full tube shape and to ensure better closure of the seam.
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