Compression spring is generally a spiral shape that can be compressed along the vertical axis of the rotating spring wire. The coil spring is the most common spring design. Under normal circumstances, the compression spring will be sleeved on the connecting rod or installed in the hole to work. When pressure is applied, The compression spring will be compressed short, and it will generate stress in the opposite direction and return to the original size. The compression spring can provide a reaction force against the linear pressure. In fact, it is recognized as one of the most effective energy storage devices.

Torsion spring is a helical spring that can apply torque or rotational force. The end of the torsion spring is connected to other parts. When those parts rotate around the center of the spring, the spring pushes them back to their original positions. Although this name may have other meanings. The torsion spring seems to act more like a deformation force than a torque. They can store and release energy or fix a mechanical part in a certain position by twisting the spring arm along the vertical axis of the spring body.

Capability:

Outer dimension(material): 0.08~3.0mm

Tolerance: ±0.02mm ( depends on the material )

Material:

Beryllium copper, Spring wire, Stainless Steel

Treatment:

Gold plating, Nickel Plating,Passivate, Heat treatment and so on.