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What are the factors affecting the screening quality of mobile drum screen?

The rapid development of industrialization leads to the increasing demand for mineral processing equipment. Therefore, for the mobile drum screen industry, it is undoubtedly a period full of challenges and opportunities. The quality of mobile drum screen determines the screening results, so what are the influencing factors?
Material moisture if the size of the material particles and sieve mesh is almost the same, the high moisture content in the material will affect the screening effect, and it is easy to show blocking phenomenon. If the motion mode and amplitude of screening are not within the amplitude range, or the vibration force is not enough, the normal output of the product can not be guaranteed.
And sometimes it will damage the screen at some level. If the shape of the screen surface is large and the screen face is rectangular in shape and velocity, the screen surface should be rectangular in shape and width. When using rectangular screen, the long side of the screen should be different from the direction of material movement. This is conducive to improving the efficiency of the screening machine.
The bearing heating problem of mobile drum screen is one of the more common fault problems, to understand how to solve the bearing heating of linear screen: the working principle of linear screen depends on the exciting force to drive the frequency and amplitude of the screen surface, so that the materials are screened on the screen surface, and the coarse and fine particles of materials are screened out. However, in the working process, the speed of the exciter is often slower, and the bearing temperature of the moving drum screen rises. If this happens, the operator needs to stop the machine immediately and check the screen machine to see the problem and deal with it in time, so as to ensure the normal operation of the linear screen.
Mobile drum screen has the advantages of stability, low energy consumption, low noise, long service life and high screening efficiency. It is a new type of screening equipment, widely used in mining, coal, smelting, building materials, refractory and light industry and other industries. The moving drum screen is operated by reciprocating rotary vibration excited by vibrator. The upper rotating weight of the vibrator makes the screen surface vibrate horizontally, and the lower rotating weight makes the screen surface produce conical rotary vibration. The comprehensive effect of vibration leads to complex rotating vibration on the screen surface. The vibration track is a complex space curve.
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