During die assembly in sheet metal stamping, the roller plays a critical role in maintaining precise alignment between tooling components. It is mounted on the press frame and supports the die’s moving parts, ensuring smooth and consistent motion during the stamping cycle. The roller’s design allows it to handle the dynamic forces generated by high-speed die operations, preventing misalignment and wear. In this application, it enables accurate part formation by maintaining stable contact between the die and the workpiece, even under repetitive and high-pressure conditions. Its positioning within the press system ensures that tooling remains securely in place, reducing downtime and maintenance needs. In motor vehicle manufacturing, the same roller is used in stamping lines to produce complex body panels and structural components. This application highlights its versatility in environments where precision and durability are essential. The roller’s integration into the die mechanism ensures reliable performance, contributing to consistent product quality and operational efficiency.