Extension Springs

To fit the function of extension springs, a multitude of hook or loop is used. Close winding of the body is used to provide initial tension in the spring to help manipulate the load and rate.

The travel of the extension spring may be manipulated by the hook length to also give the optimum load preference. Applications for extension springs include automotive interior and exteriors, toys etc.

In these type of springs, we have capacity to produce complete spring on machine that can use maximum wire diameter up to 5.00mm. No hand work is required after processing of wire on those machines. Complete spring as per required criteria is produced with accuracy and of same size using CNC Spring Making Machine having sensors to control sizes of the spring.