4 Tips To Help You Choose The Right Vibrating Screen!

Vibrating screen is one of the indispensable equipment in a variety of production lines. It is also widely used in the sand making industry. The working efficiency of vibrating screen also affects the production efficiency of the sand making production line. As an important screening equipment, the screening effect of vibrating screen will affect the use value of products. Therefore, it is very important to select appropriate vibrating screen equipment. Here are the factors to be considered when selecting a vibrating screen:

1、 Characteristics of screened materials

When selecting the vibrating screen, the characteristics of the screened materials shall be considered, including the content of the particles below the screen, the content of the particles difficult to screen, the content of material moisture, the shape and specific gravity of the materials, and the content of clay.

2、 Structure of ultrasonic vibrating screen

When selecting the vibrating screen, factors such as screen area and layers of the vibrating screen, shape, size and area ratio of the screen hole, motion mode of the vibrating screen, vibration frequency and amplitude should also be considered.

The screening efficiency of the vibrating screen is related to the motion form of the screen surface, so the screening efficiency of the fixed screen is low, while the screening efficiency of the moving screen is relatively high.

For the vibrating screen, the shaking of particles on the screen surface close to the vertical direction of the screen hole has high vibration frequency and better screening effect; If the particles slide along the screen surface, the screening effect is relatively poor.

3、 Screening purpose

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; Classify and screen the crushed materials, select large vibrating screen, probability screen, etc; The effect of linear vibrating screen is better when the material is subject to medium removal and dehydration treatment; If it is necessary to remove mud and sand from materials, probability sieve shall be used.

4、 Requirements for beneficiation process

When selecting the ultrasound vibrating screen, it is also necessary to consider the processing capacity of the production line, screening method, screening efficiency and the tilt angle of the vibrating screen. In the actual production of machine-made sand, it is necessary to select a larger mesh size, an effective screening area, a suitable mesh shape and a non-metallic screen surface with a high opening rate according to the actual situation and meeting the requirements of the particle size of machine-made sand products, so as to improve the screening effect and working efficiency of sand and gravel materials.