What is vibrating sieve shaker

Definition of Vibrating sieve shaker

Vibrating sieve shaker is a device that uses vibration force to screen and classify materials. It uses the vibration force generated by the vibrator to vibrate the material on the screen, thereby achieving separation and classification of the material. The vibrating sieve shaker usually consists of a screen box, a vibrator, a screen, a vibration reduction device and a feed port.

How does the Vibrating sieve shaker work

The working principle of the Vibrating sieve shaker is based on the action of vibration force. The material enters the screen box through the feed port, and the vibrator in the screen box generates vibration force, causing the screen box to vibrate horizontally or tiltedly. Under the action of vibration, the material passes through the aperture of the screen. The larger particles will be screened out, while the smaller particles will pass through the screen to achieve the purpose of separation and classification.

Structural features of Vibrating sieve shaker

Screen box: The screen box of the vibrating sieve shaker is usually made of welded steel plates. It has high strength and rigidity and can withstand large vibration forces and material impact.

Vibrator: The vibrator of the vibrating sieve shaker usually uses a biaxial or triaxial vibrator. The vibration force is generated by the excitation motor, which causes the screen box to vibrate horizontally or tiltedly, prompting the material to move on the screen surface.

Screen: The screen of the  vibrating sieve shaker is usually made of wire mesh or polymer screen plate, with different apertures and mesh shapes to adapt to the screening requirements of different materials.

Vibration damping device: vibrating sieve shakers are usually equipped with vibration damping devices to reduce the transmission of vibration to the support structure and reduce the impact of noise and vibration on the environment and operators.

Feed port: The feed port of the vibrating sieve shaker is usually reasonably designed to ensure that materials can enter the screen box evenly and achieve effective screening results.

Application areas of vibrating sieve shakers

Mining and metallurgical industry: used for screening, grading and beneficiation of ores, such as coal, metal ores, etc.

Chemical industry: used for screening and classifying chemical raw materials, such as granular chemical raw materials, resin, rubber, etc.

Building materials industry: used for screening and grading building materials, such as sand, cement, concrete, etc.

Food industry: used for screening and classifying food raw materials, such as powdered food additives, cereals, powdered sugar, etc.

Pharmaceutical industry: used for screening and grading pharmaceutical raw materials, such as pharmaceutical powders, pills, etc.

Advantages of vibrating sieve shaker

Efficient screening: Through the action of vibration force, the vibrating sieve shaker can quickly and effectively screen materials and improve screening efficiency.

Precise classification: The screen aperture of the vibrating sieve shaker can be selected as needed to achieve precise classification effects and meet different particle size requirements.

Reliable and stable: The vibrating sieve shaker has a solid structure, uniform vibration force, stable and reliable operation, and can work continuously for a long time to reduce downtime.

Energy saving and environmental protection: The vibrating sieve shaker uses vibration force for screening. Compared with other screening equipment, it can save energy and reduce environmental pollution.