Sharpie Cap Assembly Automation

The Challenge

Sharpie needed a high-speed cap assembly solution that could keep pace with massive consumer demand while maintaining the precision fit their iconic markers require. Their existing system couldn't scale to meet growing production targets, and inconsistent cap placement was causing quality issues downstream.

The Solution

Haumiller Engineering designed and built a custom continuous motion assembly machine specifically for Sharpie's cap placement requirements. The system features precision tooling that maintains contact with each cap throughout the assembly process, ensuring consistent placement at high speeds.

Key elements of the solution included:

Continuous motion technology for maximum throughput without sacrificing precision. Custom-designed tooling matched to Sharpie's specific cap and marker geometry. Integrated vision systems for real-time quality verification. Quick-changeover capability for different marker sizes and cap styles.

The Results

The Haumiller system transformed Sharpie's cap assembly operation, delivering throughput that exceeded expectations while dramatically reducing quality issues. The machine's reliability and low maintenance requirements have made it a cornerstone of their production line for years.