Traction springs

We manufacture all kinds of traction springs:

  • Wire diameter range: from Ø0.2mm to Ø8mm
  • With any type of steel: carbon steel according to EN 10270-1, stainless steel according to EN 10270-3, zinc-coated, zinc-aluminum, etc.
  • Surface treatments: electrolytic zinc plating (from 24h to 720h without corrosion), organic coatings, phosphating, blueing, cataphoresis, etc.
  • With all kinds of hooks and special endings

A tension spring is a type of spring designed to support loads when stretched axially, that is, when a force is exerted that pulls the ends of the spring, increasing its length. Tension springs are commonly used in applications where a tensile force is needed to hold two objects together, such as braking systems, seat belts, toys and mechanical tools, among others.

Tension springs come in many different shapes, sizes, and materials, and their load-carrying ability depends on factors such as length, wire diameter, number of coils, and the type of material used.