First, the choice of screen, to understand the screen specifications and screening mesh: For general materials, the productivity and screening efficiency of the vibrating screen is determined by the size of the mesh. Productivity depends on the width of the screen surface, and the wider the screen surface, the higher the productivity. The general aspect ratio is 2.
Second, it is necessary to clarify why the vibrating screen should be selected. The purpose of using the vibrating screen is to classify, remove, granulate, or filter the material. And the amount of production that needs to be achieved every day, or one month, so that the vibrating screen manufacturer can make some professional advice, such as choosing the size of the vibrating screen, the mesh number of the screen, etc., or using a linear vibrating screen or an ultrasonic vibrating screen.
Third, the characteristics of the sieved material: refers to the name of the material, the shape of the particle size, the specific gravity, the moisture content and the temperature. When the fines content of the material is large, the productivity of the screening machine is also large. When the humidity of the material is large, the screening efficiency generally decreases. However, the larger the mesh size, the smaller the influence of moisture, so for the wet material with large moisture content, in order to improve the screening process, it is generally possible to adopt a method of increasing the mesh hole or adopting wet screening.
Fourth, you need to know the amplitude and excitation force of the vibration motor. Explosion-proof motor or ordinary motor