Specifications
Tension spring widely used in automotive interior, industrial machinery,apparatus equipment,automatic washing machines and so on
Tension spring widely used in automotive interior, industrial machinery, apparatus equipment, toys, automatic washing machines and various types of spring tension regulator, this spring general circular section steel, tin phosphorus copper production. , displayed φ0.2 mm-φ12.0 mm range, to meet every customer's different requirements. We can create any for you to meet your needs Rally spring.
Extension springs are the direct opposite of compression springs, in that they are close-coiled helical springs that extend under a pulling force. When designing extension springs consideration must be given to stress due to initial tension, stress and deflection of hooks, special coiling methods, secondary operations, and allowance for over-stretching at assembly.