How to Choose the Most Suitable Vibrating Screen?

As an important screening equipment, the screening effect of vibrating screen will affect the use value of the product. Therefore, it is very important to choose a suitable vibrating screen equipment. The following is a brief introduction to the factors that need to be considered when choosing a vibrating screen:

1. Characteristics of screening materials

When selecting a vibrating screen, the characteristics of the screened material should be considered, including the content of the particle size of the material under the screen, the content of the particle size of the difficult-to-sieve particle, the moisture content of the material, the shape and specific gravity of the material, and the content of clay.

2. The structure of vibrating screen

When selecting a vibrating screen, factors such as the screen area and number of layers of the vibrating screen, the shape, size, and area ratio of the screen hole, as well as the movement mode, vibration frequency and amplitude of the vibrating screen should also be considered. The screening efficiency of the vibrating screen is related to the movement form of the screen surface, so the screening efficiency of the fixed screen is low, and the screening efficiency of the moving screen is relatively high.

3. Screening purposes

According to different screening purposes, different types of vibrating screens need to be selected. If materials need to be pre-screened, circular vibrating screens are generally used; for classification and screening of crushed materials, large-scale vibrating screens, probability screens, etc. For media dehydration treatment, it is better to choose a linear vibrating screen; if it is necessary to remove mud and sand from the material, use a probability screen.

4. Requirements of beneficiation process

When selecting a vibrating screen, it is also necessary to consider the processing capacity of the production line, screening method, screening efficiency and the inclination angle of the vibrating screen. In the actual production of machine-made sand, it is necessary to select a larger screen hole size and effective screening area as much as possible according to the actual situation and meet the requirements of the particle size of the machine-made sand product, and select a suitable screen hole shape and screen surface opening High-efficiency non-metallic screen surface to improve the screening effect and work efficiency of sand and gravel materials.