Spiral type Constant Force Spring is made from strip material to function like an extension spring. The Constant Force Spring is available in coil form wrapped tightly on it. Perfect Spring manufactures Spiral type Constant Force Spring.
Perfect Spring offers a wide range of industrial springs like valve spring, power spring, volute spring, bending spring, constant force spring, conical springs, die spring, compression springs and coil springs. The Spiral type Constant Force Spring when used pulls out the free end to built-up the load by the inner coils on the inner diameter.
