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vibrating screen spring 

The commonly used vibrating screen springs include wire compression springs, rubber springs, and composite springs. 

1. Steel wire compression spring: referred to as compression spring, it is a coil spring that is subjected to axial pressure. The cross-section of the material used is mostly circular, and it is also made of rectangular and multi-strand steel yoke. The spring is usually of equal pitch. Compression springs The shape of the spring is: cylindrical, conical, convex and concave, and a small amount of non-circular, etc., there is a fixed gap between the rings of the compression spring, and the spring shrinks and deforms when it is subjected to an external load, storing the deformation energy. . 

2. Rubber spring: This type of vibrating screen spring is a kind of polymer elastomer, which has the properties of small self-generated heat, good resilience, stable mechanical properties, long service life and low cost. 

3. Composite spring: a composite elastic body composed of metal coil spring and rubber, which integrates the properties of metal spring and rubber spring into itself, and overcomes the shortcomings of both, shape and mechanical properties, and can withstand heavy loads and large deformations. It has the properties of good vibration isolation and noise reduction, stable operation, and short time in the resonance zone. It is widely used in vibration equipment in mining, metallurgy, coal and other industries.