Application of tension springs

Extension springs, also known as spiral extension springs, are generally of equal pitch and have a circular cross-section. They can be used in many occasions, such as production assembly, experimentation, research and development, maintenance, etc. Tension springs hold an important position in the global market and are widely used in fields such as national defense, ocean, computer, electronics, automobiles, molds, medicine, biochemistry, aerospace, railways, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevators, etc.