The Influence Of Linear Vibrating Screen Surface Inclination On Production

The inclination angle of the linear vibrating screen surface and the output affect each other. The larger the inclination angle of the screen surface, the greater the processing capacity, but the lower the screening efficiency.

Generally, the screen surface inclination angle of a linear vibrating screen is 0° to 8°. In special cases, the screen surface inclination angle is negative, that is, the screen surface is slightly inclined upward along the direction of material movement, and the upward inclination angle is less than 2°. The inclination angle of the screen surface of the heavy-duty circular vibrating screen used in mining is between 15° and 25° (when used in a crushing workshop, the inclination angle is mostly 20°), and the larger value is taken when the material is wet.

Why is the screen surface of the linear vibrating screen inclined?

High screening efficiency is inseparable from the width and length of the linear vibrating screen. Linear vibrating screens utilize a large rectangular screen surface for screening, while circular and ultrasonic vibrating screens mostly use round mesh. The inclination angle of the linear vibrating screen directly affects its screening efficiency and throughput.

The linear vibrating screen is installed at an angle, that is, it forms a small angle with the horizontal line. On the one hand, this design is to discharge the screened material faster to facilitate the discharge of the screened material; on the other hand, the adjustment of the angle between the screen surface and the horizontal line also affects the screening efficiency of the linear screen. If the inclination angle is too small, the material moves too slowly on the screen surface. Although the screening efficiency is high, the productivity of the linear vibrating screen is reduced. On the contrary, if the inclination angle is too large, the material is discharged too quickly and the screening efficiency is reduced. Therefore, the inclination angle of the screen surface should be appropriate. So what is the relationship between the screen surface angle and output? Now let’s talk about the relationship between the inclination angle of the linear vibrating screen surface and output.