1. Wire compression spring (compression spring) is a coil spring that can withstand axial pressure. The material used is mostly circular in shape. It is also rolled with rectangular and multi-strand steel. The spring is generally equal pitch, compression spring. The shape is: cylindrical, conical, convex and concave, and a small amount of non-circular shape. The compression spring has a certain gap between the ring and the ring. When subjected to external load, the spring shrinks and deforms, and the storage deformation energy .
2. Rubber precision spring
Rubber spring is a kind of polymer elastomer with small self-generated heat, good resilience, stable mechanical properties, long service life and low cost.
3. Composite precision spring
The composite spring is an elastic body composed of a metal coil spring and a rubber composite. It combines the advantages of a metal spring and a rubber spring, and overcomes the shortcomings of both, has stable shape and mechanical properties, and can withstand heavy loads and large deformations. The vibration isolation and noise reduction effect is good. The work is stable. The over-resonance time is short. It is especially suitable for large-scale vibration equipment in the mining, metallurgy, coal and other industries.
4. The rubber air spring is a rubber element which is formed by vulcanization of a cord layer, an inner and outer rubber layer or a steel wire ring to form a flexible body, and which is elasticized by the compressibility of air. Commonly known as air springs, rubber airbags, airbags, etc.