Now that the development of science and technology is getting better and better, we have started to change from the previous manual screening materials to machine screening. Then the trommel screen is a good product for screening materials. The effect is very good. Yes, what are the screening effects of the trommel screen?
Trommel screen has the advantages of stable and reliable, low consumption, low noise, long life, stable vibration mode and high screening efficiency. It is a fast new type of screening equipment widely used in mining, coal, smelting, building materials, refractory materials and light. Industry, chemical and other industries.
The trommel screen operates by reciprocating rotary vibration generated by vibrator excitation. The upper rotating weight of the vibrator causes a plane to oscillate the surface of the screen, while the lower rotating weight causes the screen surface to produce a cone-shaped rotating vibration. The combined effect of the vibrating effect causes a complex-rotating vibration of the screen surface. Its vibration trajectory is a complex space curve.
The curve is projected as a circle on the horizontal plane and an ellipse on the vertical plane. Adjust the excitation force of the upper and lower rotary weights to change the amplitude. Adjusting the spatial phase angle of the upper and lower weights can change the curve shape of the screen movement trajectory and change the movement trajectory of the material on the screen surface.
Trommel screen is a filter mechanical separation device for mud solid phase treatment, consisting of a screen and a vibrator. The thickness of the screen is shown by eyes. Generally, the mesh of 50 mesh or less is a coarse mesh, and the mesh of 80 mesh or more is a fine mesh. The vibrator is an eccentric wheel that rotates under the motor to vibrate the screen frame.
