The main material used are SUS304L and SUS316L.

Plane scroll spring, also known as spring is a kind of one end fixed and the other is the torque spring; bending elastic deformation in spring material under the action of torque, the torsional spring in the plane, the deformation angle and torque is proportional to the.

Plane scroll spring, also known as the spring, its one end fixed and the other is torque; bending elastic deformation in spring material under the action of torque, the torsional spring in the plane, the deformation angle and torque is proportional to the.

The plane scroll spring is classified according to the contact with the adjacent working parts: a non-contact plane vortex spring.

The fixing way of the fixed end of the plane scroll spring is as follows: the hinge type is fixed, the pin type is fixed, the V shape is fixed, and the lining plate is fixed.