Cavity Undercut

Simplify complex cavity undercuts with a 100% mechanical solution.

The Cavity Undercut Slide (CU) is CUMSA’s specialized mechanism for managing complex molding applications. Designed for parts with intricate geometries ordifficult-to-eject undercuts, the CU provides a fully mechanical, maintenance-free alternative to hydraulic or gas systems.

Moves slidesthat are mounted on the cavity part of the mold—allowing easy setup, adjustment, and inspection. Its modular design makes it compatible with new or existing slides, offering versatility for both standard and custom mold configurations.

GREAT ADVANTAGES

• Fully Mechanical System: No hydraulics, no gas, no leaks — a clean,reliable solution that eliminates complex and hazardous components.
• Unmatched Movement Capability: Performs straight or angled movements for maximum adaptability in challenging geometries.
• New System Adaptable to Any Slide: Integrate easily with slides already in production or those designed by the client.
• Simplified Installation & Sizing: Available in a universal size adaptable to standard slide dimensions.
• Prevents Molds from Remaining Open:Ensures smooth production flow and operational safety.

The CU transforms the way complex parts are molded, providing a simpler, safer, and more efficient approach to undercut management. By eliminating external systems and reducing maintenance, it minimizes downtime while maximizing mold reliability and longevity.

Compact, modular, and intuitive, the Cavity Undercut Slide redefines efficiency in mold design—making the complex, simple.