How to Solve Vibrating Screen Resonance?

In actual production, many customers have encountered with the resonance between vibrating screen and floors. When it happens, how to solve this problem? Fote Machinery points out that the most simple and effective way is to change the frequency of vibrating screen. However, this method is also of two sides, and next, we will analyze its advantages and disadvantages in detail.

Considering that installing the same dimension motors is convenient for replacement. In most cases, we will choose a motor one level bigger in power and frequency and then turn down the amplitude to solve this problem. This method is widely used by most people, because this treatment generally will not cause any bad running state at once. But in this way, the actual vibration intensity of the screen is usually enlarged too much, exceeding its design strength. After running a period of time, a series of serious problems may happen, such as lateral plate crack, upper and lower beam fracture and so on. So I suggest that we should adopt the more troublesome method, that is, to change the connection size, reduce the vibration frequency, and moderately increase the amplitude under the condition of not increasing the vibration intensity. Only in this way can we solve the problems fundamentally. If we take the convenient method, it will inevitably cause more hidden dangers for the future, leading to a greater loss.

In addition, due to the particularity of the vibrating screen itself, there are still many other problems in use, all needing specific analysis on specific problems. Whatever difficult problem you meet in your production, just tell us, we will give you a satisfactory answer.