Custom Spring Energizers for Spring-Energized Seals

Handa Spring designs and manufactures custom spring energizers for spring-energized sealing systems. We supply canted coil, helical, cantilever, full contact and other spring configurations for static and dynamic sealing applications. From customer drawings and existing samples to new spring development, our engineers support spring selection, material selection, force requirements, prototyping and production.

Whether you already have engineering drawings or only application requirements, our engineers help optimize spring structure, material selection, spring force, and manufacturability for reliable sealing performance.

From prototype development and material recommendation to precision manufacturing and production support, Handa Spring helps transform sealing concepts into reliable spring energizer solutions.