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polyurethane springs and polyurethane bars

Durable, Corrosion-Resistant, and Versatile Solutions for Vibration Damping and Load Absorption

The Elesa range of polyurethane springs and polyurethane bars is expertly designed to function as load dampers or forming elements, delivering exceptional reliability across a wide range of applications. These components are commonly utilized in drawing processes, sheet metal deformation, and ejectors.


Available in three distinct hardness levels (80, 90, and 92 Shore A) and diameters from 16 to 63 mm, Elesa polyurethane springs are engineered to handle high axial loads, providing reliable overload protection to prevent sudden failures. With superior elasticity characteristics and enhanced mechanical resistance to compression and traction, these products meet the demands of heavy-duty industrial applications.


Elesa's polyurethane solutions also offer outstanding chemical resistance, including to acids, greases, and oils, making them ideal for use in challenging environments that require long-lasting performance.


Versatile Perforated Bars and Springs
Elesa’s perforated bars, available in lengths of 250 mm and 500 mm, provide versatile solutions for industrial use. These bars can serve as conveyor belt rollers or pipes and can be customized by cutting polyurethane bars or turning polyurethane bars into components such as springs for molds, bushings, and shock absorbers. As a lightweight yet durable alternative to metal springs, Elesa’s perforated springs deliver quieter, more consistent performance with less vibration.