The basic selection elements of vibrating screen

The basic selection requirements of vibrating screen are: to determine the accuracy of materials, characteristics, determine the size of the treatment material and the special requirements of the materials.
1. By knowing the material accuracy, you can use the test sieve to determine the type of shaker;
2. According to the characteristics of the material to select the model, because some of the material adsorption strong, high static.
3. After the first two requirements to determine, you need to know how much the customer's handling capacity, shaker manufacturers to help customers choose the appropriate specifications of the vibrating screen.
4. There are some need to deal with special materials, such as corrosive or have a higher health requirements when it must be stainless steel.
The vibration screening procedure is based on the sieve accuracy of the material to be achieved, the characteristics of the material and the amount of treatment to determine the selection, according to specific industry requirements and material specific requirements to determine. Vibrating screen screening materials due to the different materials, the screening efficiency is also very different, which wet and dry material screening, material dispersion, and the type of material can affect the screening efficiency.
1. The material humidity is high: shaker is not suitable for screening high moisture content will be adhesion of the material, because it will cause the material to build up and plug the screen cannot be screened through the screen material. So the need to sieve before the material before drying, and then screening.
2. Material loosening: loose material sieving up the material will be more trouble, if necessary, can be broken after sieving.
3. The type of material: Different types of materials, physical properties are also different. The particle shape of the material will also affect its penetration rate, cube shape and the ball material is easy to screen, and the sheet material is easy to stuck in the sieve, reducing the efficiency of screening. The type of material can be divided into brittle and viscous two categories, viscous material in the screening process, easy to form a dense material adhesion, plug the screen, so that the permeability decreased, and brittle materials easier to pass, good screening.