Every automotive body shop relies on this rubber roller to keep the press line running without unplanned stops. Mounted on the lower die of the main press, the roller supports the sheet-metal blank as it slides into position between the dies. Its resilient surface grips the panel just enough to prevent slippage, yet yields under the closing force so the blank can settle precisely before the punch descends. On a typical four-station tandem line, each press station uses two or three of these rollers—one at the front edge of the blank and one at each side—so the material feeds straight every cycle. When the press opens, the same rollers help strip the formed part from the die face, reducing manual intervention and keeping cycle times under 12 seconds. In robotic transfer lines, the rollers are often paired with vacuum cups: the cups lift the blank, the rollers guide it into the die, and the press closes without misalignment. The result is consistent panel geometry, fewer rework loops, and uninterrupted production of door inners, floor pans, or structural reinforcements.