Grading vibrating screen is an important particulate material screening equipment, which is often used for screening and grading particulate materials with different apertures on the vibrating screen. The mesh number of the grading vibrating screen can range from dozens to hundreds of meshes. The specific selection of the mesh size of the screen depends on the particle size, shape and required screening accuracy of the screened material. It is easy to operate and maintain, and the vibration force and screen angle can be adjusted as needed to meet production needs.
The core component of the grading vibrating screen is the vibration motor, which generates centrifugal force or vibration force through rotation and transmits it to the screen body to make it vibrate. This vibration force causes the material to produce a complex motion trajectory on the screen body, prompting the particles to constantly change their position and direction during the screening process. The material is put into the screen body from the top, and it is affected by the vibration force and begins to move on the screen body. Due to the effect of vibration, large particles tend to move upward, while small particles pass through the screen downward to achieve grading. The screen is a vital component of the grading vibrating screen. The aperture size on the screen determines the screening particle size of the material, and screens with different mesh numbers can be used to screen materials of different particle sizes. The higher the mesh number of the sieve, the higher the screening accuracy, which is suitable for screening fine particles. Under the action of vibration, the material passes through the sieve according to its size and shape to achieve classification. Larger particles will stay on the upper sieve for a longer time, while smaller particles can pass through the sieve and pass through different levels of sieves, finally realizing the particle size classification of the material. After screening, materials of different particle sizes pass through the sieves and enter different discharge ports to be collected or further processed. In this way, the particle size control and classification of the material can be achieved.
Grading vibrating screen has a wide range of applications in the industrial field. In mines and mining industries, it is used to screen various ores and coals to help improve the quality and output of ores. In the building materials industry, grading vibrating screens are used to screen raw materials such as sand, gravel, cement, etc. to ensure the quality and uniformity of building materials. In the chemical industry, it is used for screening granular raw materials to ensure the smooth progress of the production process. The food processing industry also widely uses grading vibrating screens for screening food raw materials to ensure the sanitary quality of food. In the pharmaceutical manufacturing industry, grading vibrating screens are used for screening and grading of pharmaceutical raw materials to ensure the purity and quality of drugs. In addition, grading vibrating screens also play a role in the field of waste treatment, helping to treat solid waste and achieve resource recovery and environmental protection.
Accurate grading: By adjusting the vibration force and the screen angle, the grading vibrating screen can achieve accurate particle grading to ensure that the product meets the specification requirements.
Easy operation: The grading vibrating screen is simple to operate and easy to master. It does not require complex operating skills, which reduces the training cost of operators.
Easy maintenance: The equipment has a simple structure, is easy to clean and maintain, and reduces maintenance costs and downtime.
Flexibility: The grading vibrating screen has flexible adjustment performance and can be adjusted according to different materials and screening requirements, which improves the adaptability and screening efficiency of the equipment.
The grading vibrating screen has the advantages of precision, easy operation, easy maintenance, strong flexibility and wide application. It is one of the important screening equipment in many industries. The grading vibrating screen uses the vibrating screen to make the particulate material move relative to the inside of the screen body, thereby achieving particle screening and grading, ensuring product quality and production efficiency. The grading vibrating screen plays an important role in industries that require accurate screening and grading of granular materials.
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