Dayton Lamina 9-2414-36 Die Spring 1-1/2 in Extra Heavy-duty

Product Description

The DAYTON LAMINA 9-2414-36 is an extra heavy-duty die spring rated to a maximum deflection load of 1,402 pounds with a maximum deflection of 0.88 inches. Built from chromium-vanadium steel in a D-shaped wire profile, this spring is engineered for high-cycle stamping and metal-forming die sets where consistent force and fatigue resistance are critical. It has a 1-1/2 inch hole diameter, a 3/4 inch rod diameter, and a 3-1/2 inch free length. Tool and die makers, press room technicians, and industrial maintenance professionals install this spring as a primary or replacement force element in progressive, transfer, and compound dies.

This spring is used in metal stamping, punch press, and die casting tooling applications. The yellow color coding identifies it as an extra heavy-duty rating per ISO 10243, allowing fast visual identification during die maintenance and setup. It is suited for high-load applications where standard or heavy-duty springs would fatigue prematurely. Typical install scenarios include stripper plates, pressure pads, and lifter assemblies in both production and prototype tooling environments.

Key Features

• Extra heavy-duty duty rating with a maximum deflection load of 1,402 pounds
• Chromium-vanadium steel construction for high fatigue life and load consistency
• D-shaped wire profile for precise rod and hole guidance
• Yellow color coding per ISO 10243 for quick visual duty-rating identification
• Maximum operating deflection of 25 percent with 0.88 inches maximum deflection
• Travel to solid load of 1.03 inches

Compatibility

Designed as an OEM-style replacement or direct-fit die spring for extra heavy-duty applications in metal stamping and forming tooling conforming to ISO 10243 and NAAMS standard die spring specifications.

Installation Notes

Die springs are installed and serviced by tool and die makers or press room maintenance technicians. Always de-energize and lock out the press before accessing the die set. Confirm the rod diameter and hole diameter clearances match the die set pocket before installation. Do not compress the spring beyond the rated maximum deflection to avoid permanent set or premature failure.