Why Vibrating Screen Choose Rubber Spring

The reasons of choosing Rubber Spring for Vibrating Screen.

1. Rubber spring can be made into different shape and scale. As its compact layout, it can be used space efficiency

2. The rubber spring modulus of elasticity is much smaller than metal and changes with the hardness on a larger scale, so if we change the rubber hardness, then we can make the spring get different hardness. That is to say, the same shape rubber spring, its hardness can be choosing from a certain range. So if we change spring internal layout (change the dimension of the interstitial hole), the hardness of the spring will be changed too.

3. We can describe the stiffness of rubber spring in three directions according to the actual needs. Besides, rubber spring can also accept shear deformation and shear deformation together.

4. The internal friction resistance of rubber spring is much larger than metal spring, so when rubber spring vibrating screen launched parking pass the resonance –area, the amplitudes is much smaller than screw spring vibrating screen. From the above, choosing near- resonant vibrating rubber spring, its amplitudes relatively stable, but its energy consumption is larger than the metal spring.

5. The pass noise resistance of rubber spring is much larger than metal spring, so it has an effective sound insulation. Because rubber spring made from polymer materials, so it’s harder get with the high and low temperature than metal spring, meanwhile its hardness is greatly influenced by the temperature. As for the  resonant vibration rubber spring, the temperature change will easily lead to the migration of working case; Besides, rubber spring has poor resistance of oil and light, and will easily to aging. Although rubber spring has many disadvantages, yet its features are very outstanding, so it is still widely used in vibrating devices.

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Henan Pingyuan Mining Machinery Co., Ltd is the most professional manufacturer of Belt conveyor, and Vibrating screen, Bucket elevator, Screw conveyor, Scraper conveyor using the world's most advanced technology, we are willing to serve every company to meet your custom needs. Our goal is "be the future global leader of mining machinery industry". If you have any question, please feel free to consult us (E-mail: info@pkmachinery.com) we will give you accurate and timely service.