Crafting Precision Shell Tooling for High-Performance Can Ends

Shell Tooling Components in the Production Process

BLANKING TOOLING

Blanking Dies: The process begins with blanking dies, which cut out perfectly circular blanks, or “shells,” from aluminum sheets. Each blanking die is engineered to maintain uniformity, conserving material and providing an ideal starting point for further shaping.
Punches: Paired with blanking dies, punches shear the metal into blanks with a sharp, consistent edge. Available in robust materials like carbide and tool steel, Oberg’s punches support high-volume production while minimizing downtime.

CUPPING TOOLING

Cupping Dies: Following blanking, shells are pressed into a shallow cup shape using cupping dies, creating the initial profile required for a stable can end. Options for draw depth and radius are tailored to meet different specifications, allowing for flexibility across product lines.
Cupping Punches: Working in tandem with the cupping dies, these punches form the shell into the desired cup shape with precision and consistency, setting the stage for final shaping steps.

Shell Tooling Designed for Longevity and Consistency in Production

Oberg’s Shell Tooling components are crafted from high-performance materials to ensure durability and reduced wear, particularly in continuous, high-speed manufacturing environments. From blanking through cupping, each component is made to maintain exacting standards across large production volumes.

Learn about our Shell Tooling solutions.