Characteristics of Urethane Springs:

Crucial in die-cutting operations where magnetism, corrosion, and vibration are present. Steel springs tend to fracture during the die-cutting process, versus the urethane-based springs which are non-marring, quiet, high pressure withstanding springs that ensure a more productive and safer work environment for machine operators.

Helical spring that when applied axially, offers a resistance to a compressive force. Seen in all different shapes, these can be made into tubes, cylinders, rectangular pads, and sheets.

Also referred to as Belleville springs or washers, are conically shaped and meant to be axially loaded. They can be used in stacks, or individually to achieve the desired load. These are unique in that they can produce high force even with a small length. 

Utility springs are best suited for static or low-cycle applications.