Summary: Vibrating screens are a kind of screening equipment used for grading and screening materials in various fields, such as minerals, quarrying, building materials, water conservancy and hydropower, transportation, chemical industry, etc....

Vibrating screens are a kind of screening equipment used for grading and screening materials in various fields, such as minerals, quarrying, building materials, water conservancy and hydropower, transportation, chemical industry, etc. Nowadays, people more and more attention to energy saving and emission reducing, improve efficiency is also an important factor for energy saving and emission reducing. In this article, we mainly introduce some effective ways to improve the screening efficiency of vibrating screen.

1. Choose Suitable Vibrating Screen

Even though the screening efficiency of vibrating screens is mainly decided by the properties of raw materials, if we adopt different types of vibrating screens to screen the same raw material, the screening efficiency is different. So we should choose suitable vibrating screen according to the physical properties of raw material in order to improve the screening efficiency. For example, for pre-screen and check screen of raw materials, we can adopt circular vibrating screen. Besides, in order to improve the screening efficiency, we should choose vibrating screen with relatively large mesh size on the premise of meeting the requirement about the final product size.

2. Properly Choose Vibration And Adjust Vibration Force

Choosing proper vibration is one of the key factors that affect the performance of vibrating screen. And the vibration force is the key factor affecting the screening efficiency.

As the vibration source of vibrating screen, vibration should feature reasonable design, simple and compact structure, high vibrating efficiency, energy saving and easy to install etc. While choosing vibration, we should take the following factors into consideration: working frequency, max vibration force, power etc.

The production rate of the vibrating screen increases with the increase of vibration force, while the blocking rate decreases. An increase in vibration force leads to an increase in vibration intensity. In this case, the force on raw materials also increases, the speed of raw materials gets faster, which will increase the screening efficiency and reduce the blocking rate. So properly adjust the vibration force means a lot for the screening efficiency of vibrating screen.